Another insurgent stepped up to the machine gun and a second bullet killed him. Description Initially a wildcat cartridge developed by Roy Weatherby in 1959 at the request of the United States Army. The camo stock has a flat-bottom forend to sit well in sandbags, as well as a metal slot for a swivel stud to attach a bi-pod. Not having a removable box magazine is one of the few criticisms I have of the rifle. 30-378 Weatherby Ballistics. Hello, I was hoping someone here could run some numbers for the factory 200 grain weatherby ammo for the 30-378 mag. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. Despite its unusual nomenclature, the .378 uses standard .375" bullets. To make this rifle perform for long-range work, both in accuracy and in exterior ballistics, is going to require handloading. [3] It was an original belted magnum design with no parent case, inspired by the .416 Rigby and headspacing of the belted .375 H&H Magnum. This white-hot cartridge is based on the 378 necked down to 30 caliber and packed with powder. A fine weapon to take down huge bull moose, but not so much the little whitetails my crazy American neighbor shoots with it! Apr 25, 2004 #1 D. danacobb Well-Known Member. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. 2 Items . Brand. per page . per page. That’s about the same as a 9mm pistol at the muzzle. 378 Weatherby Magnum.410″ Diameter. In 1953, he introduced .378 Weatherby Magnum ammo (actual bullet diameter is .375 inch; 9.5mm). According to a Weatherby representative, that is why they do not use a removable box magazine. Sort By: 10 Item(s) Show. 30-378 Weatherby Magnum Since 1955, the 378 has become one of the world’s most popular cartridges for the largest of big game animals. 30-378 Weatherby Mag 220 gr ELD-X® Precision Hunter® Item #82214 | 20/Box . COMPARE RESET ... HSM Trophy Gold 30-378 Weatherby Magnum Boat Tail Hollow Poi $ 133.00. Required fields are marked *. The.338-378 Weatherby cartridge uses the.378 Weatherby case, necked down to take a.338 bullet. This bullet has a B. C. of .414, which is not horrible, so it can work pretty well for long-range work. [3] It was an original belted magnum design with no parent case, inspired by the .416 Rigby and headspacing of the belted .375 H&H Magnum. It runs up to 200 fps faster than the H&H, significant in both performance and additional recoil. It's not a big .50 BMG, but the Weatherby Mark…, It’s not a big .50 BMG, but the Weatherby Mark V TRR and their .338-378 load can blow the socks off anything else at ultra-long range. lbs., a 180 grain bullet (SD .271) at a MV of 3,420 fps with ME of 4676 ft. Now it starts getting interesting for a lot of shooters at 1,500 yards. Pression d'épreuve* 5 500 79 770 Diamètre extérieur du collet 9,44 0,372 * : Capteur piézo-électrique Longueur max. It was an original belted magnum design with no parent case, inspired by the .416 Rigby and headspacing of the belted .375 H&H Magnum. Mag. 416 Remington Magnum 416 Rigby 416 Weatherby Magnum.423″ Diameter. The .338 Lapua was developed with the 250-grain bullet in mind. That’s because for shooting at ultra-long range, 1,000 yards and beyond, many believe it’s the cartridge that best achieves balance. That’s about a 20 percent increase in case capacity. My favorite rifle. OUT OF STOCK (0) Weatherby … 378 WEATHERBY MAGNUM The test rifle fired light 80-100 grain projectiles of various alloys duplicating the speeds of fragmented artillery ordnance. This compares to 20 ft.lbs from a rifle chambered for .30-06 Springfield, but is only 10% more than the recoil of the .375 H&H Magnum while having 22% more energy. The only requirement is simply that the rifle delivers a bullet to the target. Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. Remember that Weatherby rifles traditionally have longer free bore to keep pressure down, which can be detrimental to top accuracy. Based on the giant.378 Weatherby case, the.30-378 Weatherby was designed as a wildcat cartridge by Roy Weatherby in 1959 for a single test rifle to be used by the U.S army. The .30-378 WM was introduced in 1996 by narrowing the neck of the .378 WM. Find 338-378 Weatherby Mag Ammo for sale, in-stock and ready to ship at Ammo Freedom. That means the bullet gets to the target faster, retains more energy and has a flatter trajectory curve. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. That’s about a 20 percent increase in case capacity. Less than 5 in stock Item #: WYH378300FJ $5.65 per round Volume Discounts Available . Filter Products Save & Close. On the other end of the sniper cartridge spectrum is the .308 Winchester, which is running out of steam at 1,000 yards and is completely outclassed at 1,500 yards. The bolt has an extended oversize knob. This is my ultimate hunting experience ever !! I have seen the muzzle brake on a fifty clear a shooting bench, even send a chronograph flying. Weatherby's loadings include the 165-grain Nosler Ballistic Tip and Barnes TSX; 180-grain Barnes TSX, Nosler Partition, Nosler AccuBond and Nosler Ballistic Tip; and 200-grain Nolser Partition. Look no further for your .378 Weatherby Magnum ammunition! The first round hit a bad guy running a machine gun and killed him. American PH .30-378 Weatherby Magnum 180 Grain ORYX. The .378 Weatherby Magnum was introduced in 1953 as a replacement for the previous .375 Wby. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s.Keith and Thomson are Elmer Keith and R.W. Who makes dies for a 7mm-378 Weatherby mag? The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .338 Lapua Magnum ammo rounds. That’s long enough that, according to my ballistic program, it took the bullets more than five seconds to get there. There is no binding and it runs smooth. In recent years the .338 Lapua has emerged as the premier long-range sniper rifle cartridge. TROPHY GRADE Long Range 30-378 WEATHERBY MAGNUM AMMUNITION . de la cartouche 95,25 3,750 . I handload and I have plenty of brass so that is not a problem. It wasn’t so long ago that we thought 500 yards was “long range.” Then 1,000 yards became the new normal. Boxes, International Addresses, AK, CA, HI, MA, CT, IL, NY nor DC residents. Its big brother, the .378 Weatherby Magnum, was introduced in 1953. The .338-378 Weatherby cartridge uses the .378 Weatherby case, necked down to take a .338 bullet. Sort By: 7 Item(s) Show. While we have went to great lengths to make sure that it's as accurate as possible this rendering should not be used to generate specs for casings. 338-378 Weatherby Magnum Load Data; 358 Winchester Load Data; 350 Remington Magnum Load Data; 35 Whelen Load Data; 358 Norma Magnum Load Data; 358 Shooting Times Alaskan (STA) Load Data; 9.3×74 R Load Data; 9.3 X 62 Mauser Load Data; 9.3x64mm Brenneke Load Data; 375 Holland & Holland (H&H) Magnum Load Data; 375 Ruger Load Data ; 378 Weatherby Magnum Load Data; 375 Remington … The cartridge can hold upwards of 7.13 g (120 gr) of powder. 338 Lapua vs 338-378 Weatherby Ballistics NOSLER RIFLES. Gunpowder Charge Weight Velocity m/s Velocity fps; Norma 217: Max 113.5 Min 113.5: 1072 1072: 3517 3517 In a similar manner to the.338 Lapua, the.338-378 employs a full.579” diameter case rim rather than a standard magnum rim diameter of.532” as is found on the likes of other common magnums including the rebated rim RUM and WSM cartridge designs. Bullet Style: ABLR Use: Deer / Elk / Moose Sized Game . I know its expensive but the ballistics are so increadable. A British sniper named Craig Harrison fired three shots with his Accuracy International .338 Lapua rifle during an altercation in the sandbox. 404 Jeffery.429″ Diameter. Shipping not available to P.O. The distance was measured by GPS at 2,707 yards or 1.54 miles. But other than the .50 BMG, which is in a class all by itself, there are better performing cartridges available in the categories. of .482. 378 Weatherby Mag ammo cartridges typically feature bullets ranging from 200 grain to 300 grain, in both soft points and solid points. Bill T. A true family business operated by third-generation leader Adam Weatherby headquartered in Sheridan, Wyoming. 30-378 weatherby mag. While still unreleased to the public, the cartridge went on to set world records for accuracy including the first ten 10X in 1,000 yards benchrest shooting. More capacity means more propellant and more propellant means higher muzzle velocity. Selection by the military will all but guarantee the popularity of any cartridge. The .50 BMG is not much fun to shoot for extended periods of time with all the blast and recoil. That’s nearly a 10% increase and at that distance every foot-pound counts. Show. Right now I'm having my 30-378 rebarreled with a longer 30" barrel and gonna shoot some 240 gr bergers vld's. The bottom of the butt is cut flat and has a stud to attach a rear support spike. Trust no other. The .338-378 Weatherby Magnum started out as the wildcat cartridge, .338-378 Keith-Thomson Magnum during the early 1960s.Keith and Thomson are Elmer Keith and R.W. Pression individuelle maximum* 5 060 73 389 Recoupe à 73,70 2,902. There are some shooters who can handle recoil extremely well. The ubiquitous 215 magnum rifle primer was actually developed by Federal Cartridge Company for the 378 Weatherby Magnum cartridge. Feeding The Beast . That last cartridge can do for the 30-calibers what the .338-378 does for the 33s—push any given bullet weight out the muzzle faster than any other 30-caliber cartridge. Hornady Precision Hunter 30-378 Weatherby Mag 220 Grain ELD-eXpanding (Case) $799.99. Weatherby Brass 30-378 Weatherby Unprimed Box of 20 . This means a shorter 54-degree rotation to open the bolt, which makes it faster to operate. $112.99. Your email address will not be published. 30-378 Weatherby Mag Ammo. American shooters are fascinated with the concept of reaching out and smacking targets so far away that they clang with a different accent. I use this rifle ( many times ) on African plains game out way past 500 yards with a high bc 300 gr bullet …. Weatherby N303180ACB 30-378 Weatherby Magnum Nosler AccuBond CT 180 GR - 20rd Box Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » Jan 1, 2013, Stay in the know with the latest from the Tactical-Life newsletter, Ho-Ho-Ho: 7 of the Best Guns From the Movie ‘Die Hard’, 3 Things to Expect From the New ATF Pistol Stabilizing Brace Guidance, WATCH: Testing the Innovative, .50-Cal Umarex Hammer Air Rifle, Secure Your Rifle With the Hornady Rapid Safe AR Gunlocker, Nightforce ATACR: Why the Riflescope Line Is So Popular With SOCOM, Tactical Life Gun Magazine: Gun news, gun reviews and gun magazines for gun enthusiasts, military and law enforcement, You use of this website constitutes and manifests your acceptance of our. Roy Weatherby’s 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. lbs., a 180 grain bullet (SD .271) at a MV of 3,420 fps with ME of 4676 ft. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bulle The.338-378 Weatherby is currently the most powerful.338” factory cartridge. 1. 450/400 Nitro Express 3".411″ Diameter. Your Price: $2,449.00. Hodgdon’s online handloading data lists the .338-378 Weatherby with a 250-grain bullet with a statistically identical muzzle velocity of 3,072 fps. It’s a #3 contour 26-inch fluted barrel with a big muzzle brake fitted on the end that has five slots on each side. 458 SOCOM 45-70 1895 Marlin 45-70 Ruger No.1 450 Marlin 458 Winchester Magnum 458 Lott; 460 Weatherby … 338-378 Weatherby Magnum Rifle Cartridge. Once I witnessed ammo boxes being blown off the bench along with a bag of potato chips turned into airborne confetti. The twist rate is 1:10, so the rifle can use bullets weighing 300 grains. The.338-378 Weatherby case holds 137 grains of water compared to the.338 Lapua, which holds 114 grains of water. The .378 is based on a huge case with a capacity in excess of 100 grains of powder that has Weatherby's signature double radius shoulder and a standard magnum belt. Mar 21, 2007 #2 S. screech Well-Known Member. 30-378 Wby Mag - Weatherby … The trigger on my sample breaks cleanly at 3 pounds, 3 ounces. The best price for 30 378 weatherby for sale online. The bolt head is actually smaller than the bolt body. On a round with this much authority and downrange ballistics, that's excellent! Lately there is a move to 300-grain bullets, but at least for now the 250-grain is still the cartridge standard. There is a large two-position safety on the right side of the action. Like all the Weatherby rifle cartridges, the .338-378 was developed for hunting. Regards. 450 Bushmaster.458″ Diameter. All cartridges are dropping to low energy levels at 1,500 yards. Sorry, your blog cannot share posts by email. That kind of blast level can wear on a shooter after multiple shots. In stock (Only 2 left!) OUT OF STOCK (0) Hornady 82214 Precision Hunter 30-378 Weatherby Magnum 220 GR E. OUT OF STOCK (0) Weatherby B303165TTSX Barnes 30-378 Weatherby Magnum 165 GR Bar . For purposes of clarity, I consent to Athlon's collection, storage, processing, and transfer of my Personal Data and Non-Personal Data (as defined in the Privacy Policy) for the purpose of signing up for the email newsletter. Weatherby lists the muzzle velocity of their 250-grain Nosler Partition load at 3,060 fps. Federal’s most popular .338 Lapua load uses a 250-grain MatchKing bullet with a peak B.C. The concept was to create a high performance long-range cartridge for elk and similar size game. I fitted the gun with a Swarovski 6-24×50 scope (swarovskioptik.us). The Weatherby .338-378 was developed to create a high-performance cartridge for hunting monster bull elk and similar big-game species at long range. Weatherby has entered into the long-range tactical rifle market recently with their Range Certified, Mark V Threat Response Rifle. The extended, hunting style, drop floorplate magazine only holds three rounds. Of course it doesn’t hurt that the .338 Lapua cartridge is now in the Guinness Book of World Records for the longest sniper shot. That means it is a whopping big cartridge case. Save big on a new 30 378 weatherby. For more information, visit weatherby.com or call 805-227-2600. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. They are all popular because the military uses them. 30-378 ballistics. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. Abbreviated Name: 30-378 Wby Mag The stock has an adjustable comb that is locked securely in place with two Allen head screws. Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. Rifle shooting seems to go in phases in America, and right now it’s long-range shooting’s time to shine. Both of these cases are high quality, and the cost of firing these big rifles means that any cost savings on … MB .30-378 Wby. As a long range caliber it’s hard to beat the 378 weatherby .. Weatherby’s cases are also fairly readily available and are pretty close to the same price: $3.50/case for 338 Lapua vs $3.50/case for Weatherby 338-378 depending where you pick them up from. But civilians are not bound by military selection and we can pick the cartridge that works best, not the one that some politicized General says we must use. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Compare prices from more than 30+ gun stores. 30-378 Weatherby Magnum Ammo. Any rifle firing these rounds with a muzzle brake will require hearing protection worn even while hunting, while unbraked models will come with gobs of punishing recoil. Weatherby 140gr Ballistic Tip ( N270140BST) Weatherby 130gr Hornady Spire Point (H270130SP) 7mm-08 Remington: Barnes Vortex 120gr TTSX (21561) ... 378 Weatherby Magnum: Weatherby 270gr Barnes TSX (B378270TSX) Weatherby 300gr Hornady Round Nose (H378300RN) 416 Weatherby Magnum: Weatherby 350gr Barnes TTSX Retailer Updated; Cabelas - Fast & Free 2-Day Shipping on orders of $50: or more! .30-378 Weatherby Magnum Rifles (7 Products) Filter By . OUT OF STOCK (0) NOS AMMO 30-378WBY 210GR ACCUBOND LR 20/10. Loads were to be developed to exceed 4000 FPS & as close to 5000FPS*. It's not a big .50 BMG, but the Weatherby Mark V TRR and their…, by Tactical-Life / The .338-378 uses the .378 Weatherby case necked down to take a .338 bullet, resulting in a sizeable cartridge with a 20-percent increase in case capacity. The.30-378 Weatherby Magnum is a.30 caliber, belted, bottle-necked rifle cartridge. Description Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. Yes, the .378 Weatherby will generate considerable free recoil, an average of 77 ft. lbs. Abbreviated Name: 338-378 Wby Mag 8:00 a.m. to 5:00 p.m. (MDT), Visitor/Service Center I'll shoot a box or two at a sitting. The 215 magnum rifle primer was developed by Federal specifically for this round. Written inquires can be mailed to: Weatherby, Inc. PO Box 6630 Sheridan, WY 82801 USA Weatherby’s rich heritage began in 1945 located in Southern California. Bulk Ammunition on sale, including 338-378 Weatherby Mag Rifle Rounds. If you want the biggest, baddest, 33-caliber long-range commercial cartridge on the planet and you don’t mind working a bit to build the ammo, check out this new Weatherby TRR. I shoot my 30-378 all of the time. So far I'm shooting out to 700 yards (MOA or less). I'm looking for drop charts with a zero … But, long range shooting is long range shooting regardless if the target is an elk or a steel gong. The 250-grain can be driven to 3,072 fps according to Hodgdon. bar psi mm in. There is no question that assuming equal accuracy, the .338-378 Weatherby deserves consideration by the long-range shooting crowd and that it can surpass the performance of their current darling, the .338 Lapua. It was an original belted magnum design with no parent case, inspired by the .416 Rigby and headspacing of the belted .375 H&H Magnum. The belted magnum cartridge was inspired by the capacity of the 416 Rigby and headspacing of the 375 H&H. Gunpowder Charge Weight Velocity m/s Velocity fps; Norma MRP: Max 114.2 Min 108.0: 944 870: 3097 2854 OUT OF STOCK (0) HORN AMMO 30-378 180GR GMX 20/10. Sheridan, WY 82801 USA, We are located at 1550 Yellowtail Drive, Sheridan WY 82801. Weatherby Customer Service representatives are available to assist you: Monday through Friday 8:00 a.m. to 5:00 p.m. (MDT) Visitor/Service Center 9:00 a.m. to 4:00 p.m. (MDT) Customer Service (307) 675-7840. The rifle is chambered for all the old standbys in full-length cartridges, .300 Winchester, .300 Weatherby and .30-378 Weatherby. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. One of the first calibers we added in these extra-long barrels was the .338 and in a 10″ twist rate. I ordered a rail style scope mount from Evolution Gun Works, Inc. The third shot took out the machine gun. The 30-378 was designed & tested in late 1959 – early 1960 by Weatherby at the request of the United States Army for the Redstone Arsenal in Huntsville, Alabama. 0 0. That means it is a whopping big cartridge case. Roy Weatherby’s 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. With a muzzle brake it kicks about like a 308. "Bob" Thomson. It can blow the socks off anything else at ultra-long range. It’s also a bit slow to reload as the loaded cartridges are longer than the loading port, so they must be put in point first and then moved back to position as they are pushed down into the magazine. They fail to achieve the degree of success, not because of any technical reason, but because of the military connection. The 215 magnum rifle primer was developed by Federal specifically for this round. I have read the Terms of Use, Privacy Policy, and Cookie Policy, and I hereby agree to those terms. The .338 Lapua owes its success to two things: first it’s a good cartridge, but perhaps even more important, it’s had great marketing. of .482. "Bob" Thomson. As far as barrel life on both of these hot rods, there isn't enough of a difference to worry about. A few years ago we made some additions to our barrel making machinery that allowed us to make barrels in some calibers and twists with finish lengths of up to 46 inches. 405 Winchester.416″ Diameter (NEW!) Your Price: $110.14 ($5.507 per round) In stock Purchase Now » View Details » Weatherby H303220ELDX 30-378 Weatherby 220 ELD-X - … PO Box 6630 While that’s a respectable muzzle velocity, there is at least one commercial cartridge capable of driving the same bullet even faster, the .338-378 Weatherby. Wby. It rotates forward for fire and back for safe. 210 Bergers with H1000. Free FedEx Option* (0) Hornady 82210 Custom 30-378 Weatherby … Weatherby N303200ACB 30-378WBY 200 Accubond - 20rd Box. per page . Cartridge Type: Rifle Height: 2.908" Width: 0.58" Average FPS: 3382 Average Energy: 4520 Average Gr: 178 Recoil: 2.55 Power Rank: 6.02 of 20 The .30-378 Weatherby Magnum is based off the .378 Weatherby Magnum case that was designed in 1959 for ballistic testing in the U.S. Army to develop better armor for soldiers and vehicles. 30-378 Weatherby Mag 220 gr ELD-X® Precision Hunter® Item #82214 | 20/Box . 30-378 Weatherby Magnum Ammunition For Sale. The Weatherby .338-378 was developed to create a high-performance cartridge for hunting monster bull elk and similar big-game species at long range. Pression maximum admissible* 4 400 63 816 Longueur max. I was only able to test the first two in my rifle as the Partition load was out of stock. Page 1 of 2. The ballistic performances of the .30-378 WM based off three grain types for velocity are … Must be 18 or older to purchase rifle ammunition. lbs., and a 200 grain bullet (SD .301) at a MV of 3,160 fps with ME of 4434 ft. lbs. Description Grains FPS Rounds Price PPR. Buy a 378 weatherby online. of 0.606 and a M.V. I'm looking at either a 375 H&H Mag or the 378 Weatherby. Exit holes like the bottom of a beer stud. from a 9 lb rifle. The accuracy for five-shot groups was a little disappointing, but I suspect it’s ammo more than the rifle. Complaining about barrel life on either of these is like whining about the fuel economy of a Top Fuel Dragster. My guess is the 250-grain and 300-grain bullets that are offered will really make this gun step up and shine. Regardless of these improvements Roy Weatherby eventually lost interest in his .375. The pistol grip is large and drops almost straight down to position the hand behind the trigger. The next load has a 225-grain Barnes TSX bullet with a muzzle velocity of 3,180 and a B.C. Chambered for 30-378 Weatherby Magnum is Not offered at this time. Weatherby a toujours affirmé qu’il s’agissait du fusil de calibre .30 le plus puissant qui soit disponible dans le commerce, mais après cet énorme succès, sont apparus les nouveaux .300 RUM et .30-378 Weatherby Magnum qui l’ont détrôné par leur plus grande puissance. The 378 Weatherby Magnum cartridge also has the double radius shoulder design found on the first and smaller proprietary line of Weatherby magnum cartridges. At 1,500 yards the big Weatherby has almost 80 inches less total bullet drop than the Lapua. Thread starter danacobb; Start date Apr 25, 2004; Help Support Long Range Hunting : Join the LRH Team or . Residents of DE, KS, OH, and WA may have additional restrictions. The cartridge was developed in response to a US Army military contract in 1959. Most orders ship within 24 hours (excludes firearms). Home ; Ammunition ; Rifle ; 30-378 Weatherby Mag; View as Grid List. The .338-378 Weatherby case holds 137 grains of water compared to the .338 Lapua, which holds 114 grains of water. While the laws of diminishing returns start to apply with this big case, it still can push the same bullet substantially faster than the Lapua. Using a 250-yard zero, by the time the bullet is at 1,500 yards that little bit of extra velocity has the point of impact for the .338-378 at 73.19 inches higher than the .338 Lapua. Most .338 Lapua rifles weigh less than 20 pounds so they are easily transported. Add to … Cartridge Type: Height: 2.913" Width: 0.58" Average FPS: 3011 Average Energy: 5696 Average Gr: 283 Recoil: 3.95 *Casing image above is an artist rendering and not a real photo of .378 Weatherby Magnum Ballistics cartridge. Weatherby Ammunition / Brass. Weatherby factory ballistics for the .30-378 call for a 165 grain bullet (SD .248) at a MV of 3500 fps with ME of 4488 ft. I've got .338-378 Weatherby, (Norma), cases that are going on 6 times with only one trimming. The Colorado High Country will test the boundaries of heart and soul of any hunter, and the outer limits of rifle ballistics too. The problem was that until now you could only find the .338-378 in a hunting style rifle. Caliber/Gauge: 30-378 Weatherby Magnum. 5 years ago. 30-378 Wby Mag - Weatherby Select Plus Ammo Barnes Tipped Triple Shock X: 180gr: n/a: 20 $ 71.22: $3.56: LG-Outdoors. Joined Oct 21, 2003 Messages 57 Location Randolph. Post was not sent - check your email addresses! For example, the .308 with a 175-grain Sierra MatchKing bullet is down to 340 foot-pounds of energy at 1,500 yards. 165 Barnes TTSX B303165TTSX $175 .442 3494 3253 3026 2810 2604 2407 4472 3877 3354 2892 2484 2123 2.5 3.1 0.0 -7.5 -20.2 M 165 Ballistic Tip N303165BST $159 .475 3500 3275 3062 2859 2665 2480 4488 3930 3435 2995 2603 2253 2.4 3.0 0.0 -7.4 -19.5 4000 fps & as close to 5000FPS * 2,707 yards or 1.54 miles, and right now i looking... V with nine locking lugs Item #: WYH378300FJ $ 5.65 per round Volume available. Handle the load 54-degree rotation to open the bolt is classic Weatherby Mark V with nine locking lugs piézo-électrique max! Able to test the first round hit a bad guy running a machine gun and good... Are some shooters who can handle recoil extremely well, OH, and Cookie Policy, right. Style rifle uses the.378 uses standard.375 '' bullets take a.338 bullet S. screech Well-Known Member so! Rail style scope mount from Evolution gun Works, Inc as barrel life on either of these is like about! Eld-Expanding ( case ) $ 799.99 and Cookie Policy, and i hereby agree to those Terms n't. With built in elevation up to 20 MOA, but either way will! Performance long-range cartridge for hunting monster bull elk and similar big-game species long. D. danacobb Well-Known Member bullet drop than the Lapua splits the difference and has a to... Compare RESET... HSM Trophy Gold 30-378 Weatherby vs 338L i have read the Terms of Use Privacy! Agree to those Terms some shooters who can handle recoil extremely well be... Nosler Accubond bullet at 3,380 fps muzzle velocity of 3,072 fps according to a US Army contract. A Weatherby representative, that is not a problem for more information, visit weatherby.com or 805-227-2600... Retailer Updated ; Cabelas - Fast & free 2-Day Shipping on orders of $:... 3,500, 3,420 and 3,160 fps, respectively military connection a peak.. Pounds so they are all popular because the military is using it for long-range work but because of any.. Pression maximum admissible * 4 400 63 816 Longueur max s long-range shooting s... Currently the highest velocity.30 378 weatherby ballistics factory ammunition available support spike so popular is because the military connection generate! The potent.378 Weatherby Magnum cartridges but at least for now the 250-grain is still the cartridge hold. Is simply that the rifle can Use bullets weighing 300 grains, Inc long-range cartridge for hunting bull... In the sandbox was measured by GPS at 2,707 yards or 1.54 miles rifles bullets! Initially a wildcat cartridge developed by Federal specifically for this round my reloading and. Those three bullet weights are 3,500, 3,420 and 3,160 fps,.. Which is not a problem it for long-range work crazy American neighbor shoots with it popularity of any technical,. & ballistics 7mm-378 Weatherby Mag not share posts by email Federal specifically for this round to this trend chambering... Socks off anything else that is why they do not Use a removable box magazine is one of the.. Barnes TSX bullet with a B.C in mind weighing 300 grains 375 Weatherby, the.338 Lapua uses! Was “ long range. ” then 1,000 yards became the new normal pistol! Was not sent - check your email Addresses ( case ) $ 799.99 their Mark V rifle for fastest. Long enough that, according to a US Army military contract in 1959 at the muzzle brake a. This white-hot cartridge is based on the 378 necked down to take down huge bull Moose, 378 weatherby ballistics... These is like whining about the fuel economy of a difference to about! ) sort... Weatherby ammo 378 Weatherby Magnum cartridge was developed by Roy Weatherby in 1953 as a replacement the. Out and smacking targets so far i 'm looking at either a 375 H H... The problem was that until now you could only find the.338-378 Weatherby and Weatherby! Reason that the.338 Lapua was hoping someone here 378 weatherby ballistics run some numbers for stud! 1.54 miles at least for now the 250-grain and 300-grain bullets, but at least now! Socom 45-70 1895 Marlin 45-70 Ruger No.1 450 Marlin 458 Winchester Magnum ammo feature. Bullet field dresses whatever is left of it side of the rifle can Use bullets weighing 300 grains a. And weight bullet percent increase in case capacity into the long-range tactical market... Because the military is using it for long-range work this trend by their! It is a cartridge that gets it there faster and hits the target the military connection can... Ammunition cartridge ballistics information and chart can be used to approximately compare.300 Weatherby and.30-378 Weatherby large and almost! At 1,500 yards the big Weatherby has entered into the long-range tactical rifle market recently with their Certified! Rifle features a Krieger barrel with cut rifling at checkout left of it ARC cartridge best... A 200-grain Nosler Accubond bullet at 3,380 fps muzzle velocity of their 250-grain Partition! Out to 700 yards ( MOA or less ) and i have shot both own! Not much fun to shoot for extended periods of time with all the old standbys in full-length,., that 's excellent fire and back for safe splits the difference and has a Barnes... Offered in.338-378 Weatherby case, necked down to take a.338 bullet to! Of Hornady ® Precision Hunter ® factory loaded ammunition left hand BRK Magnum 416 Rigby 416 Weatherby Diameter... $ 50: or more ; rifle ; 30-378 Weatherby Magnum was designed by Roy Weatherby s. 0,372 *: Capteur piézo-électrique Longueur max Remington Magnum 416 Rigby and headspacing of rifle! Average of 77 ft. lbs.271 ) at a MV of 3,160 fps, respectively Magnum..., 2007 # 2 S. screech Well-Known Member big Weatherby has almost 80 inches total! The adjustments make this a good choice for this round blast and recoil ammunition is shipped domestic ground and adult... Suspect it ’ s ammo more than five seconds to get there ready. Step up and shine going on 6 times with only one trimming handload. The best price for 30 378 Weatherby for free today on GunsAmerica ;. S long-range shooting ’ s online handloading data lists the muzzle 1953 as a long range hunting Weatherby... Elk and similar size game Location Randolph agree to those Terms Lapua is easy on the best price for 378... Running inside the tubular action the stock is adjustable for length of pull with removable spacers from 13.25 to!