$112.99. OUT OF STOCK (0) Weatherby ACCUMARK RC 30-378. Originally designed for the military in 1959 by Roy Weatherby, it was not available to the general public as a factory offering until 1996. Recoil Products; Shooting Gloves; Shooting Rests & Bipods; Shooting Sticks & Monopods; ... WEATHERBY AMMO 378 WEATHERBY 300g FMJ HORNADY 20/bx 10/cs . Designed to replace the 375 Weatherby Magnum, deep penetration and bone smashing power are the calling cards of the 378. when the three cartridges are loaded with 250-grain bullets. 30-378 Weatherby Magnum Chamber Reamer . $72.99. AWESOME CALIBER. ? So naturally the .300 UM will outperform the .300 Weatherby according to Remington. If you do self loading/reloading, yes you can reload. well writen. COMPARE RESET (0) Weatherby MAP01N303WL8B Mark V Accumark Pro 30-378 Wthby Mag 3+ $ 2,449.00 (0) Weatherby MK-V ACUM BA 30-378WBY 26B. Weatherby then set about designing a .375 caliber cartridge of extreme power. I know it depends on weight stock and everything, but I just want ageneral idea or it compared to a 12 gauge. Get your answers by asking now. The author analyzed six .338 caliber magnum cartridges (.338 Winchester Magnum, .340 Weatherby, .338-378 Weatherby, .338 Remington Ultra Mag., 33 Nosler, and .338 Lapua) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. 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. The cartridge can hold upwards of 7.13 g (120 gr) of powder.The 378 Weatherby Magnum cartridge also … Tough it out girl scout! Roy Weatherby’s 378 delivers 34 percent more energy at the muzzle than the powerful 375 H&H Magnum. Barrel Length is 23 1/4” ...Click for more info The Contestants. Twenty two years later I now owen two of the hot dog size cartridge. Caliber/Gauge: 30-378 Weatherby Magnum. Thanks JB very nice article. I suspect the 300-378 weatherby magnum has too much recoil for 95% of shootes. Driving a 250-grain bullet to 2940 fps, for over 4,800 ft.-lbs. Other magnum cartridges like the 30-378 Weatherby Magnum and 300 WSM have come along since then, giving hunters looking for serious magnum performance no shortage of options to choose from. The .30-378 Weatherby Magnum is a .30 caliber, belted, bottle-necked rifle cartridge. The author analyzed six .30 caliber magnum cartridges (.300 H&H Magnum, .300 Winchester Magnum, .300 Weatherby, .300 Remington Ultra Mag., .30 Nosler, and .30-378 Weatherby) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. I was overwelmed when I read about the .378 Weatherby Magnum. Witness: Vehicle blared warning before Nashville blast, CDC: U.S. to require negative tests for U.K. passengers, 40 million Americans could be evicted in 2021, Mom with COVID delivered baby she couldn't hold, Michael Jackson's Neverland Ranch finds a buyer, Legendary Celtics star K.C. Even if you can handle the recoil for a few shots, you can at best shoot 10 times before 'shooter fatigue' sets in and your accuracy starts to drop. Both of these cases are high quality, and the cost of firing these big rifles means that any cost savings on … 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. Why wont the cylinder on my revolver open now? Do you have testing before . The cartridge was developed in response to a US Army military contract in 1959. In a weatherby custom mark 5. But on another hand people can shoot .50. Join Yahoo Answers and get 100 points today. With a 26″ heavy barrel and adequate rifle mass, the recoil is easily tolerated even by a small (100 lb) woman, not so the ridiculously overbored .378 Weatherby Magnum. When I was a young boy I would go into my bedroom and read the ballistic of all the caliber listed in my reloading manuals. Weatherby Mark V Sporter Rifle, 7mm Weatherby Magnum Caliber, checkered grip and forend, it comes with sling swivel studs, rings and mounts, Weatherby Black Recoil Pad. I just found this out, my uncle had apparently been planning a trip to africa once, and bought this rifle, and now just telling me. Is their any way I can reload it, or make a "light Load" that doesn't have AS much recoi? * To lessen the Recoil just put a " Limbsaver Recoil Pad " on it. Recoil is severe, particularly in the relatively lightweight factory rifles often chambered for these cartridges. The .375 Weatherby Magnum (9.5×73mmB) is a medium-bore rifle cartridge. Is it much worse than a Remington 870 express super magnum (7 1/2lbs) shooting 3'' slugs or buckshot? However, for the shooter who wants to create "cartridge envy" in the minds of his or her peers, the .300 Remington Ultra Mag and .30-378 Weatherby Magnum are hard to beat. Weatherby Firearms has continued the tradition of high-velocity, flat-shooting cartridges when the company released the 6.5-300 Weatherby Magnum in 2016. "Bob" Thomson. Developed as an upgrade to the 375 Weatherby, the 378 Weatherby Magnum is an original design with no parent case. what kind of man worries about recoil. Calculations were corrected to standard temperature (59F/15C) … In the quest for a larger case Roy Weatherby utilized the 416 Rigby as a parent case design.For the sake of marketing a belt was added to the .416 Rigby case which, combined with the double radius shoulder, gave it a true ‘Weatherby Magnum’ appearance. How thick should the pipes be in order to make a slam shotgun ? Increase the gun weight by, say, 25% and the recoil goes down by 25%. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. 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. Being a traditional .30-06 guy, this is a mind blower and potential game changer of a round. He wants me to shoot it, to see if I can handle it, and if I can, he is going to give it to me. I saw the post on the .300 win mag recoil, what is the recoil like on a .300 weatherby mag? Is the Lee Enfield rifle the only one that uses a magazine and a clip or are there others? 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 » The cartridge is blown out, improved and provided with the Weatherby double radius shoulder – given the Weatherby treatment – version of the .375 H&H Magnum. * According to the Rifle Recoil Table the .378 Weatherby Magnum shooting a 300 grain bullet at 2900 Feet per second has a Awesome Recoil Energy of 71.1 out of a possible Maximum Total Recoil Energy Score of 100. I hunted mountain goats there in September of 2015, and if their was ever a caliber made for such a task it is the .30-378 Weatherby Magnum. The 215 magnum rifle primer was developed by Federal specifically for this round. In the table below rifle weight is given in pounds, free recoil energy is given in foot pounds, and free recoil velocity is given in feet-per-second. It was the title of the article on the 378, your welcome to use mine if you in Denmark some day :-), If this is your first visit, be sure to 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. Weatherby also designed a line of high-velocity magnum cartridges, like the .270 Weatherby Magnum, the .300 Weatherby Magnum, the .378 Weatherby Magnum and the .460 Weatherby Magnum. .30-378 Weatherby Magnum History Based on the giant .378 Weatherby case, the .30-378 Weatherby was designed as a wildcat cartridge by Roy Weatherby … Please Select Pilot and Reamer Type: Reamers are available in Carbide for production run needs.Please contact a sales associate if you have any questions or if you would like to order a carbide reamer. * Yes you can reload it to lessen the Recoil Energy, but Performance, and Impact Energy will suffer. The 378 Weatherby Magnum was intended to replace the 375 Weatherby Magnum, which did not yield enough additional power over the 375 H&H. The Contestants. Is a 22lr handgun a joke or still good for concealed carry and or to hunt with? Its big brother, the .378 Weatherby Magnum, was introduced in 1953. 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. 30-378 Recoil. In Stock Item #: WYU378WBY $3.65 per round Thank You for the article, I found it very enjoyable to read. OUT OF STOCK (0) WBY 30-378WBY MKV TACMRK Black 28 DBM BRK. I've hunted from Praire dogs up to Bull Moose and everything in between. All recoil values have been rounded off to one decimal place. The belted magnum cartridge was inspired by the capacity of the 416 Rigby and headspacing of the 375 H&H. For a hunter desiring a comprehensively capable single rifle for all of his hunting needs, the enormously versatile. However, Weatherby took the discussion to the next level and has bridged the gap, so to speak, enter the 6.5-300 Weatherby. would you feel comfortable in bear country with a 5.56 loaded with green tip ammo? First time I saw Magnum's Magnum was article by Bog Hagel in a Wolfe publishing book. * Yes you can reload it to lessen the Recoil Energy, but Performance, and Impact Energy will suffer. Yes, the .378 Weatherby will generate considerable free recoil, an average of 77 ft. lbs. In true Weatherby fashion, the .340 generates velocities almost 300 fps faster than the .338 Winchester Magnum, and brings a correlative amount of recoil as well. In the real world, firearms chambered for less powerful cartridges are typically built lighter than firearms chambered for more powerful cartridges. Do not forget that rifle weight is a crucial factor in the recoil equation, inversely proportional to recoil. *, Alot, but with the right recoil pad nothing ujder .50 bmg is really TOO much, if it kicks too much, just add morenpadding to the recoil pad. So, .378 is nothing compare to that ;)... * According to the Rifle Recoil Table the .378 Weatherby Magnum shooting a 300 grain bullet at 2900 Feet per second has a Awesome Recoil Energy of 71.1 out of a possible Maximum Total Recoil Energy Score of 100. 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. Rougher is -.009 thou, unless noted. 375 Weatherby Magnum has no equal. What are you doing that needs such ballistics? One of our members, Wbypoor (Glenn), has added his wealth of experience with the .378 to this article supported by 30 years of use, which is more than anyone I know of and, as co-author, certainly adds considerable depth and breadth to this important cartridge in the Weatherby line-up. Calculations were corrected to standard temperature (59F/15C) … 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 reduces Recoil by 50% that way you are not sacrificing Impact Energy, and Performance, or lowering of the 2900 feet per second. What are you doing that a nice 30-06 or even a 300 savage could not do? If you look at a chart put out by Remington you will see better ballistic information based on the .300 Weatherby ammo that they load. Well said ,who ever came up with the saying a Magnums MAGNUM. from a 9 lb rifle. 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 (910 m) benchrest shooting. I also own a custom .300 UM and I love it, but the ballistics are really closer to a .300 Weatherby magnum than a 30-378. The 215 magnum rifle primer was developed by Federal specifically for this round. If you see a 0 in the Recoil Velocity column it signifies no … Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. The .378 Weatherby Magnum was designed by Roy Weatherby in 1953. I've wanted to write an article on the mighty .378 Weatherby for some time, but felt I lacked the experience with the cartridge to do it true justice. When the item is bought, or you don't longer are looking for this purchase; edit your first topic and add a DELETE in the headline. The 338-378 Keith-Thomson Magnum is a quarter of an inch shorter than the full length 338-378 Weatherby Magnum, this was because they thought it was better balanced with the slowest powder generally … check out the. The cartridge can hold upwards of 7.13 g (120 gr) of powder.The 378 Weatherby Magnum cartridge also … .378 hit hard, very hard (depends on load). Or any 12 gauge. Less than 5 in stock Item #: WYH378300FJ ... Weatherby Brass 378 Weatherby Magnum Unprimed Box of 20 . The magnum era in North America kicked off with the introduction of the 7mm Remington Magnum and .300 Winchester Magnum in the early 1960s. Do you like hunting? The 375 Wby Mag is simply the 375 H&H fire-formed to greater capacity by straightening out the cartridge walls. What are the Benefits of Scope, Barrels, and Bipods in airsoft Sniper Rifles? Jones dies at 88, Amid Trump's relief bill chaos, optics get worse for GOP, Black voters watch to see if Biden will deliver, N.C. wedding venue turns away lesbian couple, Snowden allies see opening amid Trump clemency blitz. The smaller .340 Weatherby Magnum generates considerably less recoil, and yet Weatherby rates it only 100 fps (30 m/s) slower than the .338-378 Magnum and at about the same speed as the .338 Remington Ultra Mag. Still have questions? After creating the .375 Weatherby Magnum in 1944, Roy Weatherby eventually formed the opinion that his .375 was underpowered. This round is pushing a 130 grain bullet at a screaming 3,476 feet per second (fps) muzzle velocity. What would the recoil of a 30-378 Weatherby Mag with a 200grain bullet loaded at full pressure be like in an 8 pound rifle?Because I just had a rifle made at this weight and it has no brake!What can I expect when I pull the trigger.-----Death Comes To Us All. 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