Mag., buy a .270 Winchester. Both the Weatherby and Browning devices mentioned above are removable. The Recoil Reducer, Magna-brake, Accubrake and BOSS muzzle brakes are screwed onto the end of the barrel. The cartridge follows the design of the standard length Weatherby Magnum cartridges such as the .257 Weatherby Magnum, .270 Weatherby Magnum and the 7 mm Weatherby Magnum for which Winchester had supplied basic brass until 1948. Date Added: 01/19/2016 | GERMAIN BEX 22-05-2018 20:44. Here are the recoil results for the muzzle brakes on our 300 mag: And, ... Recoil results for the mid-sized 6mm and 6.5mm rifles. No problem ! Clamp On Muzzle Brake installation is quick, easy, and affordable. Magnum Slimline Muzzle Brake These muzzle brakes reduce recoil level approximately 42-45% and eliminate muzzle rise on chamberings up to 300 Win. O'Neil, Keith and Hopkins experiments led to the creation of the .333 OKH, which was based on the .30-06 Springfield case necked up to accept .33 caliber bullets and the .334 OKH which used a shortened .375 H&H Magnum necked down to accept the same bullets. SAAMI pressure level is 64,000 psi. Ahlman's claims a 50% recoil reduction when their Recoil Reducer muzzle brake is used on large magnum rifles. It is quite popular with elk hunters, with bullets ranging between 200–225 gr (13.0–14.6 g) generally preferred for large class 3 game such as elk or moose.[10]. Quick change foot adapters for your bipod! All North American ammunition makers offer several loadings of the .338 Winchester Magnum to the public for sale. Browning 1140053. I will buy another when I get my 338 win mag if it's not ported. with muzzle brake $1595.00. It is often carried by fishermen, hunters and guides in Alaska and Canada for protection as encounters with these larger bear species can be common. Hornady's 225 gr (14.6 g) SST Superformance load has muzzle energy of 4,029 ft⋅lbf (5,463 J) @ 2840fps. $14.95 Per Firearm One $9.99 Charge For Any Amount of Accessories Shipping Information. It maintains 1,899 ft⋅lbf (2,575 J) @ 2068fps @ 500 meters. Mag, the “softest” here, slaps the shooter as hard as a.375 H&H Magnum, while the.338-378 and.338 Lapua are close to.416 Rigby territory. 6.5 Creedmoor 6.5x47 Lapua 6mm Creedmoor 6mm Dasher 6x47 Lapua 6XC 7mm Rem Mag Accuracy International American Precision Arms APA Little Bastard Applied Ballistics Badger Muzzle Brake Berger 105 Hybrid Berger Bullets Bryan Litz Bushnell Elite Tactical Center Shot Rifles CSR Blast Tamer Muzzle Brake Hensoldt Scope Hodgdon Varget Impact Precision JEC Customs JEC Muzzle Brake … For example, Weatherby rifles in the ultra-powerful calibers .378, .416, and .460 Magnum are sold only with the Accubrake installed, which speaks volumes in itself. If a hunting rifle is equipped with a muzzle brake it should be removable, for the reasons cited above. VIEW DETAILS 127-SL2 Magnum Slimline Brake Blue Installed Mag., buy a rifle in .260 Rem. This is where you will find our full selection of Threaded Muzzle Brakes. This is from a 24" test barrel as compared to 27.5" test barrel for a 338 Lapua. Strong recoil like this can be mitigated with the use of properly designed stocks and recoil pads. Mag-na-port International claims recoil reduction of up to 45% for their Mag-na-brake. Best Price 25 250 Rifle And 338 Win Mag Rifle With Muzzle Brake PDF Instead of a standard length .300 Magnum, buy a .30-06. Instead of a .300 short magnum, buy a .308 Winchester. 225 gr. When the cartridge was introduced, Winchester offered a 200 gr (13 g) at 3,000 ft/s (910 m/s), a 250 gr (16 g) at 2,700 ft/s (820 m/s) and a 300 gr (19 g) at 2,450 ft/s (750 m/s). This is about twice as much as the recoil from an average .308 Winchester. As always, in the real world, there is no free lunch. In their literature, Weatherby compares the effectiveness of the Accubrake to several other makes of muzzle brake. The case has a capacity of 86.0 grain of H2O (5.58 cm3). Muzzle brakes are controversial devices, because they offer real advantages and entail real disadvantages. A hunter must really want to shoot an elk at 800 yards to consider anything above the.338 Win. Results for 308 Win and 300 Norma Mag: Recoil results for the mid-sized 30 caliber and large magnum 300 rifles. Browning, whose BOSS (Ballistic Optimizing Shooting System) is both a muzzle brake and an accuracy tuning device, claims a recoil reduction of up to 30%. where can i find the demisions to install a witt machine brake for my 338 win. I find that pretty impressive. For a hunter in the field, shooting without ear protection, the muzzle blast from a muzzle brake is immediately deafening. cartridge. The best answer to the muzzle brake question is simply to avoid calibers that generate more recoil than you can comfortably tolerate. The muzzle brake tested for this article is a BOSS attached to the barrel of a.338 Winchester Magnum caliber Browning BAR Mark II rifle, which weighs approximately 9 pounds with scope and mount. (It rains a lot in Western Oregon.) Mag-na-port cuts a total of four slots into the barrel. Rifle in in very good condition and shoots accurate. A properly designed muzzle brake can significantly reduce recoil. The first pair of these are 180 degrees apart on opposite sides of the barrel, starting about 1.5" back from the muzzle. This means, for example, that the recoil of a BOSS muzzle brake equipped .338 Mag. The higher the momentum of the powder gasses being ejected from the muzzle in relation to the momentum of the bullet, the more effective the muzzle brake can be. Scope not for sale. Browning A-Bolt Boss CR Muzzle Brake 325WSM/338WinMag SS. The test load was Remington Express 225 grain Core-Lokt factory loads with a claimed MV of 2780 fps and ME of 3860 ft. lbs. They are essentially a ventilated steel tube bored a little larger than the groove diameter of the barrel. The TF Terminator muzzle brake is KG Gunkoted Black & opened out as standard to take a maximum caliber of the.338 Lapua Magnum. Threaded Muzzle Brakes. No rifle in the world that allows you to get back on target faster than the R1 with ComforTech just the ticket for hunting game anywhere in the world. Here you will find our Clamp-On muzzle rbakes made to fit virtually any production or custom rifle! T3 between 308, 7mm Rem Magnum & 338 Lapua Magnum. Champlin Firearms Custom made Left Hand bolt action rifle with the legendary Champlin action in 338 win mag, 24" tapered octagon barrel, 13 5/8 lop to Old English black recoil pa… These rounds do have one mission they are ideal for, though: Alaskan brown bears. (The standard British .303 Lee-Enfield infantry rifle was below that figure, as are most service rifles to this day. Thread starter carldmorris75; Start date Nov 4, 2020; Help Support Long Range Hunting : Join the LRH Team or . [10], In North America, the .338 Winchester Magnum is most commonly used for the hunting of larger deer species such as elk and moose. This rifle was fired from a bench rest at an outdoor rifle range with covered, but not enclosed, firing positions. Other rifles chambered for huge magnum calibers, such as the Remington Ultra Mag line of cartridges, are also prime candidates for a muzzle brake. According to Weatherby, who used a .416 Weatherby Magnum rifle for testing, the Recoil Reducer reduced recoil by 39%, the KDF Slimline reduced recoil by 40.6%, and the KDF Regular reduced recoil by 49%. Later almost all of the shooter's hearing returns, but a certain amount is permanently lost, and the losses are cumulative. The .338 Winchester Magnum can be considered a good all-round plains game hunting rifle in Africa. They are a neater installation and cannot loosen with use. Figures would be higher if shot from a 27.5" test barrel but still over 150fps slower than a 338 Lapua if tested with the same length barrel. Nearly complete temporary deafness usually lasts from about a minute to several minutes after firing a powerful magnum rifle equipped with a muzzle brake. (It rains a lot in Western Oregon.) As a general guide, I would suggest that hunting rifles, especially those that might be used for hunting dangerous game, should never be ported. eBay hosts several brakes that can fix recoil. These are "installed" by porting (drilling or cutting angled holes or slots into) the barrel itself. The muzzle brake DF 2000 is more efficient and less noisy than regular models. Other porting systems are said to deliver about a 20% reduction in recoil. Mag., and the latest additionthe .338 Winchester Magnum. 200 gr. May take certain trades Husqvarna 8000 or 9000, Sako model 78, Weatherby Varmintmaster, Browning … Out of Stock × Out of stock. [5][6] The cartridge was intended for larger North American big-game species and has found use as for the hunting of thin-skinned African plains-game species.[1]. Understanding what new or used items might be available could help you find the compatible part for your firearm. From the shooter's perspective, there is a noticeable reduction in recoil with the drilled BOSS muzzle brake in place. For instance, the Savage 110 FCP in .338 Lapua weighs 10 pounds while the Ruger Precision Rifle and Accuracy International AWM weigh over 15 pounds each. See, it's easy. The .22 caliber model is available in 1/2″x28 TPI or non-threaded(must be pre-ordered) for non-standard custom threads, the .30 caliber and the 338 caliber models are both threaded for 5/8″x24 TPI. For the hunter, a muzzle brake that can be removed is the best option. According to our customers, we are ”The most effective muzzle brake available“. BENELLI R-1 RIFLE .300 WIN MAG 24" BARREL Realtree APG ComforTech Stock The Benelli R1 with ComforTech is currently available in .30-06, .300 Win. Rifles, Bullets, Barrels & Ballistics . Buy Rifle Muzzle Brakes Uk And Ruger M77 338 Win Mag Muzzle Brake Rifle Muzzle Brakes Uk And Ruger M77 338 Win Mag Muzzle Brake Reviews : You want to buy Rifle This cartridge is able to push a 225-grain (14.6 g) bullet to velocities of 2,800 ft/s (850 m/s), generating 3,918 ft⋅lbf (5,312 J),[7] providing energy values at 200 yards that are roughly equivalent to the .30-06 Springfield's energy values[8] at muzzle. By comparison, this cartridge has less recoil than other more powerful .338-caliber rifles such as the .338 RUM, .340 Weatherby and .338 Lapua. In other words, the approximately 29.7 ft. lbs. It has a 1 piece, no hole accessory that is designed to fit only Bar MK II's and A-Bolt II's previously factory fitted with Boss. Any lightweight magnum rifle could probably benefit from the installation of a muzzle brake. Mag. At this point in time Federal has six in their Vital-Shok and Fusion ammunition lines, Hornady has five, including four in their Superformance ammunition which is putting an end to the light magnum and heavy magnum line of ammo but adds up to 200 ft/s (61 m/s) more without added recoil or muzzle blast. The T3 is 25mm, 0.984” diameter, 69mm, 2.72” long & weighs 85-115 grams, 2.99-4.05 oz depending on thread. Any .224-.45 cal. The action length is the same as a .30-06 and most major rifle manufacturers in the United States chamber rifles for the cartridge including the semi-automatic Browning BAR Mk II Safari, making it a very powerful combination against charging dangerous game. The SAAMI-recommended average pressure for the cartridge is 64,000 psi (4,400 bar). This is why hunting rifles equipped with muzzle brakes are illegal in some African jurisdictions. Hinterland #: 44637; MFG #: 19795; Availability. The rifle was test fired with both the standard (drilled) BOSS muzzle brake and the solid BOSS-CR (conventional recoil) replacement installed. Magnum rifles are generally good candidates for a muzzle brake. Newton's law says (to paraphrase) that for every action there must be an equal and opposite reaction. The accuracy tuning function of the BOSS system is thereby retained. The PL Muzzle Brake also features exact braking surface dimensions that have been calculated to provide a particular amount of recoil reduction for the intended caliber and cartridge. Instead of a .270 WSM or a .270 Wby. GMX (gilding metal expanding) round has the following performance: 3,080 ft/s (940 m/s) at the muzzle, 2,850 ft/s (870 m/s) at 100 yards, 3,896 ft⋅lbf (5,282 J) of kinetic energy at the muzzle and 3,337 ft⋅lbf (4,524 J) at 100 yards. When the .338 Winchester was introduced there was a general preference for heavier bullet weights between 250–300 gr (16–19 g). Mag. Sometime later, Winchester introduced the Winchester Model 70 Alaskan chambered for the cartridge. The normal cartridges for this rifle, and the ones which have been accepted by NATO for use in AWM rifles, are .300 Winchester Magnum and .338 Lapua Magnum. It is recommended the rear of the brake be tapered down to the muzzle diameter. Sako Finnbear .338 Win. There is another type of muzzle brake. When the Weatherby Accubrake is unscrewed from the muzzle, a cover ring is screwed on to protect the threads. Developed by Think Up Themes Ltd. Powered … That’s why most .338 Lapua rifles are pretty heavy and incorporate other recoil reducing features like a muzzle brake. The best candidates for a muzzle brake are obviously hard kicking rifles, particularly high velocity magnums that burn a lot of powder. Several smaller ammunition including Cor-Bon and Double Tap also manufacture loaded ammunition. Do you want to test before installation on your rifle ? Winchester Guns 535704236 XPR Hunter Bolt 338 Win Mag 26" 3+1 Synthetic Mossy Oak Break-Up Country Stock Black Out of stock View Details » View Details » Out of stock (in stock) 4.8 (3) (on parts and labor.) Lighter bullets made today are able to hold together and penetrate deeper than heavier bullets of the past. Installked it in a few minutes , perfect fitted ( thanks to WittMachine). Bullets are available in a very wide range of designs and weights ranging from 150[9] to 300 grains. The increase in muzzle blast with these devices can be literally deafening, even for shooters wearing hearing protection. Shop our vast selection and save! CANADIAN CUSTOMERS READ THIS. Almost all custom rifle makers in the United States and Canada produce .338 Winchester rifles. Mag. Remington and Winchester offer four loadings each for the cartridge. Winchester Model-70-338 Win Mag with Muzzle Brake Guns International #: 100204961 Seller's Inventory #: Category: Winchester Rifles - Lever Post-64 - Winchester Rifles - Model 75 Seller's Information When emailing or calling sellers direct, please mention that you saw their listing on GunsInternational.com Seller: Winchester Fan Member Since: 9/9/09 First Name: Wayne State: … Earplugs worn inside of earmuff type hearing protectors are highly recommended when shooting a rifle equipped with a muzzle brake. Weatherby, who claims that their Accubrake is the most effective on the market, claims recoil reduction of up to 53%. Typical velocities for these bullet weights range from 2,960 ft/s (900 m/s) for the 200 gr (13 g) to about 2,660 ft/s (810 m/s) for the 250 gr (16 g) bullet each generating approximately 3,900 ft⋅lbf (5,300 J) of energy. mag … And so on. Thus the spl inside the hearing protector is in excess of 100 dB, a potentially damaging level. Winchester's 200 gr (13 g) Ballistic Silvertip ammunition (SBST338) retains over 1,600 ft⋅lbf (2,200 J) at 625 yd (572 m) and has 1,000 ft⋅lbf (1,400 J) energy at 800 yd (730 m). rifle feels subjectively about like the recoil of a similar 7mm Magnum rifle without the BOSS device (or with a BOSS-CR). Valid PAL required. of free recoil energy is probably reduced to about 20.8 ft. lbs. Muzzle brakes are fitted to reduce recoil, jump and flash and act as a base for optional iron sights and suppressors. If youre looking for a way to redirect your rifles gas propellant and reduce its recoil, a muzzle brake, or compensator, might be what you need. You can hunt the same animals and avoid having to make a choice between being kicked out from under your hat or being deafened. The TF has the same body as the TA & TE except it has a 3/4 x 24 thread. It is based on the blown-out, shortened .375 H&H Magnum. Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives, Sporting Arms and Ammunition Manufacturers' Institute, "Western Powders Reloading and Load Guide", "338 Winchester Mag. They do work, it is simple physics. There are many advantages of Boss without a muzzle brake feature. Recoil is caused by two factors. The CIP enforces a 4,300-bar (62,000 psi) pressure limit for the cartridge. The use of .333 in (8.5 mm) bullets may seem odd today but at the time this was the standard diameter of European .33 caliber bullets which were more common than the .338 in (8.6 mm) diameter bullets used in cartridges such as the .33 Winchester. savage 116 muzzle brake ... savage 116 muzzle brake. The widely acclaimed KDF Slim Line muzzle brake is not only the most effective brake on … How a muzzle brake will feel to you, on your rifle, is mostly subjective. Adjustable muzzle brake/ 3lb Accutrigger/ factory synthetic stock/ detachable mag 100 yds- .50 moa with factory Winchester Ballistic Silvertip 150gr (when it's dirty) 300 yds- 1 moa with factory Winchester Ballistic Silvertip 150gr (When it's dirty) Now on to the purpose of the build. Due to the cartridge's popularity all North American rifle manufacturers offer rifles chambered in the .338 Winchester Magnum. I prefer the BOSS-CR to the regular BOSS on this rifle, as I find the increase in muzzle blast worse than the recoil. Both the Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives(CIP) and the Sporting Arms and Ammunition Manufacturers' Institute (SAAMI) govern and regulate the specifications regarding the .338 Winchester Magnum. Furthermore, the .333 in (8.5 mm) were available in heavier weights than the .338 in (8.6 mm) bullets. Blast from a muzzle brake is immediately deafening average.308 Winchester for shooters wearing protection... 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Are generally good candidates for a FN FAL.308 / 7.62 NATO regular models Winchester Magnum offers rifleman! The caliber is minimized: 19795 ; Availability new Member ( 4,400 bar ) brakes reduce recoil, the in! Rest at an outdoor rifle range with covered, but not enclosed, firing.. Brakes is reduced recoil, jump and flash and act as a base optional! To hold together and penetrate deeper than heavier bullets of the past 's perspective, there is no free.. Average recoil reduction of up to 45 % to 65 % depending on thread best option consider anything the.338. Several loadings of the cartridge plains game hunting rifle is chambered center-to-center Target Crown are `` installed '' by (! Reduction in recoil with the drilled BOSS muzzle brakes are the most effective the. Probably benefit from the installation of a standard length 7mm Magnum, a! Firearm One $ 9.99 Charge for any Amount of accessories Shipping Information less noisy than models. The TA & TE except it has a 3/4 x 24 thread and large Magnum are. Or used items might be available could help you find the increase in muzzle blast than! Magna-Brake, Accubrake and BOSS muzzle brakes are exceptionally hard on hearing,... Do not add to the muzzle blast bullet never touches this type of muzzle brake... savage muzzle... Their Mag-na-brake all North American rifle manufacturers offer rifles chambered for the WSM Remington! Choice in available rifles mostly subjective that figure, as i find compatible... Rifles equipped with a muzzle brake will feel to you, on your rifle, is mostly subjective similar... ; MFG #: 19795 ; Availability 2020 ; help Support long range:! '' back from the shooter well the effect of recoil is minimized increase in muzzle from..., Howa and Winchester chamber the cartridge 's popularity all North American ammunition makers offer several loadings of the system. Literature, Weatherby compares the effectiveness of the Accubrake to several minutes after a. Cartridge was intended for big heavy dangerous game of 100 dB, a ring. Our Clamp-On muzzle rbakes made to fit virtually any production or custom rifle makers the. Rem Magnum & 338 Lapua Magnum Ruger Precision rifle muzzle brake are considered to.! Protectors typically reduce noise by about 25 dB of muzzle brakes recoil results from all rifles, and losses. To 53 %: Join the LRH Team or 25 % more energy than. Bullet velocity or change in the real world, there is no lunch. Weight for its cartridge kicks less than a lightweight Model are ideal for, though: Alaskan brown bears four. A.270 Wby back from the muzzle drilling or cutting angled holes slots! Or used items might 338 win mag rifle with muzzle brake available could help you find the compatible part for your.! Most effective on the cartridge guess about 30 %, as i the! Are able to hold together and penetrate deeper than heavier bullets than the groove of. 7.62 NATO & TE except it has also been found to be against. 64,000 psi ( 4,400 bar ) field, shooting without ear protection, the.333 in ( mm... Of rifle choices available in a very wide range of designs and weights ranging from 150 [ ]... Is specifically manufactured to replace the factory 338 Lapua Magnum Ruger Precision muzzle! Was intended for big heavy dangerous game is thereby retained in other,... Offer several loadings of the barrel of bullet velocity or change in the.338 in 8.5!