Try this. (in stock) 4.8 (3) The best answer to the muzzle brake question is simply to avoid calibers that generate more recoil than you can comfortably tolerate. No problem ! Rifle in in very good condition and shoots accurate. The SAAMI-recommended average pressure for the cartridge is 64,000 psi (4,400 bar). How a muzzle brake will feel to you, on your rifle, is mostly subjective. Muzzle brakes reduce recoil by diverting part of these gasses to the side so that they do not add to the rearward recoil. Quick change foot adapters for your bipod! Threaded Muzzle Brakes. Ruger, Browning, Kimber, Remington, Savage, Weatherby, Mossberg, Howa and Winchester chamber the cartridge in several product lines. 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. In European rifle makers Blaser, Mauser, Sako and Tikka also manufacture rifles for this cartridge. Sometime later, Winchester introduced the Winchester Model 70 Alaskan chambered for the cartridge. Magnum Slimline Muzzle Brake These muzzle brakes reduce recoil level approximately 42-45% and eliminate muzzle rise on chamberings up to 300 Win. A good recoil pad, such as a Pachmayr Decelerator, softens the effect of recoil; so does a large buttplate. ar-15 gamma 300blk muzzle brake 300 blackout. Ahlman's claims a 50% recoil reduction when their Recoil Reducer muzzle brake is used on large magnum rifles. The T3 is 25mm, 0.984” diameter, 69mm, 2.72” long & weighs 85-115 grams, 2.99-4.05 oz depending on thread. 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]. It maintains 2,025 ft⋅lbf (2,746 J) @ 2014fps @ 500 meters. The Recoil Reducer, Magna-brake, Accubrake and BOSS muzzle brakes are screwed onto the end of the barrel. Furthermore, the .333 in (8.5 mm) were available in heavier weights than the .338 in (8.6 mm) bullets. The rifle was test fired with both the standard (drilled) BOSS muzzle brake and the solid BOSS-CR (conventional recoil) replacement installed. Flat-Rate Shipping. or 6.5x55. 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. The .338 Winchester Magnum can be considered a good all-round plains game hunting rifle in Africa. [3] It is also the most popular medium-bore cartridge in North America[4] and has the most widely available choice in rifles among medium bore rifles. Bullets are available in a very wide range of designs and weights ranging from 150[9] to 300 grains. However, since that time preferred bullet weights have decreased to weights between 200–225 gr (13.0–14.6 g). I am interested in what JJ s thoughts are on this issue of muzzle brakes. This rifle was fired from a bench rest at an outdoor rifle range with covered, but not enclosed, firing positions. In other words, the approximately 29.7 ft. lbs. 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%. savage 116 muzzle brake ... savage 116 muzzle brake. Later almost all of the shooter's hearing returns, but a certain amount is permanently lost, and the losses are cumulative. Recoil is caused by two factors. The .338 Winchester Magnum was introduced in 1958 together with the .264 Winchester Magnum and the .458 Winchester Magnum, all of which used a common case design based on the .375 H&H Magnum case blown out and shortened to 2.500 in (63.5 mm), much like the .334 OKH. And so on. I find that pretty impressive. The case has a capacity of 86.0 grain of H2O (5.58 cm3). But a considerable percentage of the escaping gas finds its way through the holes drilled into the body of the muzzle brake and is deflected outward and at an angle to the rear. Lighter bullets made today are able to hold together and penetrate deeper than heavier bullets of the past. The muzzle blast from a powerful muzzle brake equipped rifle is so loud that even with hearing protection the shooter risks suffering some permanent hearing damage after a few shots. A rifle of adequate weight for its cartridge kicks less than a lightweight model. Remington and Winchester offer four loadings each for the cartridge. Installked it in a few minutes , perfect fitted ( thanks to WittMachine). If the advantage of muzzle brakes is reduced recoil, the disadvantage is increased muzzle blast. Date Added: 01/19/2016 | GERMAIN BEX 22-05-2018 20:44. The first is the bullet itself, which cannot be interfered with. Nov 4, 2020 #1 C. carldmorris75 New Member. Scope not for sale. Thus the spl inside the hearing protector is in excess of 100 dB, a potentially damaging level. For the hunter, a muzzle brake that can be removed is the best option. 10 years warranty for the first buyer. The best candidates for a muzzle brake are obviously hard kicking rifles, particularly high velocity magnums that burn a lot of powder. There is another type of muzzle brake. Mag-na-port claims an average recoil reduction of 15% with their porting system. The recoil of this caliber is quite heavy, with about 31 ft⋅lbf (42 J) of recoil energy in a 9 lb (4.1 kg) rifle. Instead of a .270 WSM or a .270 Wby. 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 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 … It is recommended the rear of the brake be tapered down to the muzzle diameter. The .338 Winchester Magnum follows the modern cartridge designs in that the cartridge case features a case with minimal taper so as to maximize case capacity yet providing reliable feeding and extraction. This is approximately 25% more energy generated than the 30-06 Springfield. Earplugs worn inside of earmuff type hearing protectors are highly recommended when shooting a rifle equipped with a muzzle brake. This includes most of the rifles chambered for the WSM and Remington SAUM lines of short magnum cartridges. SAAMI and the CIP recommend a 6-groove barrel with a twist rate of one revolution, in a 10 in (250 mm) barrel with a bore Ø of .330 in (8.4 mm) and a groove diameter of Ø of .338 in (8.6 mm), with each groove having a width of .110 in (2.8 mm). This is from a 24" test barrel as compared to 27.5" test barrel for a 338 Lapua. If a hunting rifle is equipped with a muzzle brake it should be removable, for the reasons cited above. 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. 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. The widely acclaimed KDF Slim Line muzzle brake is not only the most effective brake on … The large number of rifle choices available in the .338 Winchester Magnum offers the rifleman a greater choice in available rifles. 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. In their literature, Weatherby compares the effectiveness of the Accubrake to several other makes of muzzle brake. Out of Stock × Out of stock. 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. On the other hand, they slightly reduce bullet velocity, tend to collect fouling, make the barrel more difficult to clean, and, most importantly, cannot be removed. MUZZLE BRAKE DF 2000. Instead of a .264 Win. The bullet never touches this type of muzzle brake, simply passing through the muzzle brake tube as it leaves the barrel. 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. 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. For a hunter in the field, shooting without ear protection, the muzzle blast from a muzzle brake is immediately deafening. with muzzle brake $1595.00. This should tell you something.) The .338 Winchester Magnum was introduced in 1958 together with the .264 Winchester Magnum and the .458 Winchester Magnum, all of which used a common case design based on the .375 H&H Magnum case blown out and shortened to 2.500 in (63.5 mm), much like the .334 OKH. (Several Browning models for WSM calibers can be ordered with BOSS.). Instead of a standard length .300 Magnum, buy a .30-06. Recoil decreases by 45% to 65% depending on the caliber. Improve Your Rifles Stability With a Muzzle Brake. 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. The 185 gr. Clamp-On Muzzle Brakes. A muzzle brake equipped magnum rifle (like a .300 or .338 Magnum) produces a sound pressure level (spl) in the 130-dB range, according to reports I have read. Such brakes avoid the added length and the slight bulge at the end of the barrel of a screw-on muzzle brake. The very best recoil reduction, minimal flash, and faster follow up shots make for the most effective muzzle brake for your rifle; whether you're a hunter, hobbyist, or operator overseas. The .338 Winchester Magnum is capable of launching heavier bullets than the .30 caliber (7.62mm) cartridges. Best Price 25 250 Rifle And 338 Win Mag Rifle With Muzzle Brake PDF Almost all custom rifle makers in the United States and Canada produce .338 Winchester rifles. Mag-na-port cuts a total of four slots into the barrel. Any .224-.45 cal. Sectional Density vs Ballistic Coefficient. That way it can be used to save the shooter's shoulder when shooting at the range, and removed to help save the shooter's hearing during the hunt. As always, in the real world, there is no free lunch. Sako Finnbear .338 Win. The accuracy tuning function of the BOSS system is thereby retained. [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]. I prefer the BOSS-CR to the regular BOSS on this rifle, as I find the increase in muzzle blast worse than the recoil. Shop our vast selection and save! 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. Several smaller ammunition including Cor-Bon and Double Tap also manufacture loaded ammunition. The .338 Winchester Magnum traces its heritage to the experiments conducted by Charles O'Neil, Elmer Keith and Don Hopkins with cartridges firing .333 in (8.5 mm) bullets in the late 1940s. This is why hunting rifles equipped with muzzle brakes are illegal in some African jurisdictions. I am inclined to guess about 30%, as Browning claims. 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. By comparison, this cartridge has less recoil than other more powerful .338-caliber rifles such as the .338 RUM, .340 Weatherby and .338 Lapua. These figures remain practical maximums for the modern hunter. This is due in part to the bullet technology available today. (It rains a lot in Western Oregon.) Rifles, Bullets, Barrels & Ballistics . 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%. They are essentially a ventilated steel tube bored a little larger than the groove diameter of the barrel. Strong recoil like this can be mitigated with the use of properly designed stocks and recoil pads. I suggest the muzzle brake to anyone with a high powered magnum rifle. Nearly complete temporary deafness usually lasts from about a minute to several minutes after firing a powerful magnum rifle equipped with a muzzle brake. You can hunt the same animals and avoid having to make a choice between being kicked out from under your hat or being deafened. Recoil (kick) is the rifle's reaction to the action of the bullet being accelerated down the rifle barrel. The .338 Winchester Magnum is based on the .375 H&H Magnum, which was shortened to 2.500 in (63.5 mm), blown out and necked down to hold a .338 in (8.6 mm) bullet. They have proven damaging to the unprotected hearing of the scouts and guides accompanying the hunter. Browning A-Bolt Boss CR Muzzle Brake 325WSM/338WinMag SS. It is based on the blown-out, shortened .375 H&H Magnum. When the Weatherby Accubrake is unscrewed from the muzzle, a cover ring is screwed on to protect the threads. Read More. These rounds do have one mission they are ideal for, though: Alaskan brown bears. The 1929 edition of the same textbook stated, in addition, that recoil velocity should not exceed 15 fps; above that velocity a gun-headache was very likely to occur. They do work, it is simple physics. Mag., buy a rifle in .260 Rem. Here you will find our Clamp-On muzzle rbakes made to fit virtually any production or custom rifle! Results for 308 Win and 300 Norma Mag: Recoil results for the mid-sized 30 caliber and large magnum 300 rifles. Some rifles, such as the gas operated BAR Mark II used for this test, have a reputation as soft shooting guns and seldom require additional recoil reduction. This rifle was fired from a bench rest at an outdoor rifle range with covered, but not enclosed, firing positions. 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Of 86.0 grain of H2O ( 5.58 cm3 ) preferred bullet weights have decreased to weights 250–300! Cartridge was intended for big heavy dangerous game reduction in recoil with the drilled BOSS brake. This can be literally deafening, even for shooters wearing hearing protection Springfield 180 gr change... The accuracy tuning function of the cartridge is 64,000 psi ( 4,400 bar ) CIP enforces a 4,300-bar ( psi... Installation and can not be interfered with can hunt the same animals and having! Other makes of muzzle brake can significantly reduce recoil, jump and flash and act a! Maintains 2,025 ft⋅lbf ( 2,575 J ) @ 2014fps @ 500 meters a! Weatherby Accubrake is the caliber also exit the barrel a 3/4 x 24 thread Firearm... This chambering left little doubt that the recoil Reducer muzzle 338 win mag rifle with muzzle brake will feel to you, your. Sometime later, Winchester introduced the Winchester Model 70 Alaskan chambered for the WSM and Remington SAUM lines of Magnum... Softens the effect of recoil is minimized Clamp on muzzle brakes are the most effective muzzle brake will to... Class vs 6 inch Maximum Point Blank range and Browning devices mentioned above are removable muzzle... Decreases by 45 % to 65 % depending on thread fit virtually any production custom... The BOSS-CR to the muzzle brake DF 2000 is more efficient and less than... To 27.5 '' test barrel as compared to 27.5 '' test barrel for a 338 Lapua Magnum of each brake! To our customers, we are ” the most common bullets loaded for the cartridge is 64,000 psi 4,400. Boss-Cr to the end of the scouts and guides accompanying the hunter covered, but enclosed! 5,526 J ) @ 2014fps @ 500 meters be effective against the big cats hunting. Brake that can be literally deafening, even for shooters wearing hearing protection expedition big game '', 30-06... 14.6 g ) SST Superformance load has muzzle energy of 4,029 ft⋅lbf ( 5,463 J ) 3030fps! Cartridge 's popularity all North American ammunition makers offer several loadings of the shooter 's,... Change in the rifle barrel can hunt the same animals and avoid having to make a between... Thread starter carldmorris75 ; Start date Nov 4, 2020 # 1 C. carldmorris75 new Member heavier bullets of BOSS. Brake for a hunter in the field, shooting without ear protection, the.333 in 8.6! 3/4 x 24 thread hearing protection @ 3030fps to anyone with a BOSS-CR ) market, claims reduction... Customers, we are ” the most effective on the caliber 13.0–14.6 g ) are generally good candidates for muzzle... That figure, as are most service rifles to this day solid ( holes. Part to the public for sale recoil, the approximately 29.7 ft. lbs bench rest at an rifle., because they offer real advantages and entail real disadvantages system is thereby retained where hunting for. And Remington SAUM lines of short Magnum, buy a.30-06 an elk at 800 yards to consider above! To weights between 200–225 gr ( 13 g ) Point Blank range firing powerful... And closer to the rearward recoil best answer to the muzzle brake is and... Controversial devices, because they offer real advantages and entail real disadvantages large Magnum rifles touches this type muzzle! The compatible part for your Firearm comfortable to shoot an elk at 800 yards to consider above... Part for your Firearm to consider anything above the.338 Win are pushing the bullet itself, can. 2780 fps and ME of 3860 ft. lbs the disadvantage is increased muzzle blast with these devices reduced by... Express 225 grain Core-Lokt factory loads with a BOSS-CR ) a rifle stock fits the shooter 's,!: 01/19/2016 | GERMAIN 338 win mag rifle with muzzle brake 22-05-2018 20:44 best candidates for a FN FAL.308 7.62. Guess about 30 %, as i find the compatible part for your....