This bullet has a B. C. of .414, which is not horrible, so it can work pretty well for long-range work. But other than the .50 BMG, which is in a class all by itself, there are better performing cartridges available in the categories. The.338-378 Weatherby case holds 137 grains of water compared to the.338 Lapua, which holds 114 grains of water. The.338-378 Weatherby cartridge uses the.378 Weatherby case, necked down to take a.338 bullet. lbs., a 180 grain bullet (SD .271) at a MV of 3,420 fps with ME of 4676 ft. Weatherby has entered into the long-range tactical rifle market recently with their Range Certified, Mark V Threat Response Rifle. They are all popular because the military uses them. Tactical Life Gun Magazine: Gun News and Gun Reviews, Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pinterest (Opens in new window), Click to email this to a friend (Opens in new window), RISE Armament Unveils New Patriot Pistol Benefitting Folds of Honor, Exclusive Davidson’s Winchester Model 70 Features FDE Cerakote, Savage Renegauge Adds TrueTimber Prairie Camouflage Finish. The Lapua splits the difference and has proven that a big, heavy, high B.C. Bulk Ammunition on sale, including 338-378 Weatherby Mag Rifle Rounds. 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. 30-378 Weatherby Magnum 210 Grain Information | Ballistics. Residents of DE, KS, OH, and WA may have additional restrictions. American PH .30-378 Weatherby Magnum 180 Grain ORYX. That’s faster than anything else that is pushing the same diameter and weight bullet. That means it is a whopping big cartridge case. I'm looking for drop charts with a zero … The Mark V uses a full-size, fluted bolt body running inside the tubular action. [4] The 215 magnum rifle primer was developed by Federal specifically for this round. The .338-378 Weatherby cartridge uses the .378 Weatherby case, necked down to take a .338 bullet. 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 third shot took out the machine gun. Identify Targets With the Zeiss DTI 3/35 Thermal Imaging Camera, Springfield Police Department Fields Smith & Wesson M&P M2.0, WATCH: Eugene Police Shoot, Stop Wild Knife Attacker in Oregon, Danyela D’Angelo: The Teen Gunslinger Taking Over the Shooting World, São Paulo Brazil Military Police Opt for B&T APC40 Pro in .40 S&W, FREE GUN FRIDAY: Win a 3rd Gen Tactical Rifle, SilencerCo Suppressor & More. That means the bullet gets to the target faster, retains more energy and has a flatter trajectory curve. We have all the best brands for your rifle at the best prices, ready to ship right to your door! But, then again, anybody serious about precision shooting is likely going to handload. 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. Filter Products Save & Close. 200 rounds / $4.00 per round. Caliber/Gauge: 30-378 Weatherby Magnum. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 Winchester Magnum ammo rounds. Buy a 378 weatherby online. 210 Bergers with H1000. The .338 Lapua has 763 foot-pounds of retained energy at 1,500 yards while the .338-378 has 831 foot-pounds. 5 years ago. The stock is adjustable for length of pull with removable spacers from 13.25 inches to 14.75 inches. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. That’s long enough that, according to my ballistic program, it took the bullets more than five seconds to get there. Mag. One shot kills when hunting boar is guaranteed. [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. That’s nearly a 10% increase and at that distance every foot-pound counts. Your email address will not be published. Sort By: 10 Item(s) Show. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. 0 0. Its big brother, the .378 Weatherby Magnum, was introduced in 1953. OUT OF STOCK (0) NOS AMMO 30-378WBY 210GR ACCUBOND LR 20/10. 30-378 Weatherby Mag 220 gr ELD-X® Precision Hunter® Item #82214 | 20/Box . The .375 Weatherby Magnum, developed by Roy Weatherby in 1944, is an “improved” version of the .375 H&H, meaning the body taper has been removed to increase powder capacity. Hello, I was hoping someone here could run some numbers for the factory 200 grain weatherby ammo for the 30-378 mag. Mar 21, 2007 #2 S. screech Well-Known Member. Sold my 378 so I no longer need. With that weight class and a good muzzle brake, the .338 Lapua is easy on the shooter with mild recoil and muzzle blast. They offer mounts with built in elevation up to 20 MOA, but I ordered mine standard. Brand. Description Initially a wildcat cartridge developed by Roy Weatherby in 1959 at the request of the United States Army. Thread starter danacobb; Start date Apr 25, 2004; Help Support Long Range Hunting : Join the LRH Team or . Wby. TROPHY GRADE Long Range 30-378 WEATHERBY MAGNUM AMMUNITION . Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. The rifle is chambered for all the old standbys in full-length cartridges, .300 Winchester, .300 Weatherby and .30-378 Weatherby. 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. Velocity ratings for those three bullet weights are 3,500, 3,420 and 3,160 fps, respectively. Sheridan, WY 82801 USA, We are located at 1550 Yellowtail Drive, Sheridan WY 82801. 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