Precision Armament M41 AR 308 Muzzle Brake

by Donald Sullivan | Jun 22, 2017 | Muzzle Brakes | 0 comments

Precision Armament M41 308 AR Muzzle Brake

The Precision Armament M41Muzzle Brake may not have the “tactical” or “aggressive” look that many 308 AR rifle shooters seem to prefer today. What this muzzle brake does have to offer is proven performance in the field and that is what really matters. Most Precision Armament M41owners are shocked at how well this muzzle brake reduces felt recoil on the .308 Winchester and .300 Winchester Magnum calibers. You can read many reviews of the Precision Armament M41 muzzle brake at the “learn more” button below.

Learn More

A few items of interest to note. This muzzle brake like many others needs to be timed to the barrel. That simply means the muzzle brake has a very specific horizontal orientation. This is so the blast goes away from the shooter and not towards the ground. Simply tightening the muzzle brake to the barrel will result in a random orientation. The use of a crush washer or Rocksett thread locker are the best methods to achieve proper orientation. The crush washer is the easiest method but least attractive. The Rocksett is the best solution. This is the same method used with muzzle brakes and flash hiders with silencers and sound suppressors. (see below) To avoid damaging the muzzle brake finish Precision Armament suggests using a spanner wrench which they offer. (see below)

We will be using the Precision Armament M41 sibling the M11 308 Muzzle Brake on the 6.5 Creedmoor Long Range Sniper Rifle at our Modular Rifle Site. There’s also some discussion on the forum

Precision Armament M41 AR 308 Muzzle Brake Specification Sheet

Precision Armament M41 AR 308 Muzzle Brake Installation Guide

Precision Armament M41 Severe Duty AR 308 Muzzle Brake

Three large axisymmetric baffles, each featuring five helical ports, redirect a massive volume of gas away from the bore axis in a counter-clockwise radial direction. This not only provides maximum recoil reduction but also reduces the torsional recoil force associated with heavy bullets and fast twist rates. High tolerance class-3 threads machined in same operation as bore aperture ensures perfect concentricity; this combined with a progressively decreasing baffle thickness and maximized venting area significantly reduce bullet flight disturbance resulting in less yaw, higher BC, and improved accuracy. Computer FEA optimized for maximum strength to weight ratio and impact survivability. Precision CNC machined from high strength HTSR 400-series stainless steel bar for superior heat and corrosion resistance. Offered in either an ultra wear resistant DLC (Diamond-Like Carbon) matte black finish, or stainless steel in-the-white, matte finish.

This muzzle brake is designed to fit 5/8-24 threaded barrels and can also be modified by a qualified gunsmith to fit larger thread diameters (up to 3/4″ or 18mm).

Available in three calibers:

6.5mm / .264 Caliber (for use on rifles .22-.264 caliber)
7.62mm / .308 Caliber (for use on rifles .264-.308 caliber)
8.6mm / .338 Caliber (for use on rifles .308-.338 caliber)

Precision Armament M41 AR 308 Muzzle Brake Specifications

Material: HTSR 416 stainless steel bar, HRC 26-32
Finish: DLC matte black finish – or – Stainless steel in the white, matte finish
Thread: 5/8-24 TPI
Length: 2.750″
Diameter: 1.3125″
Dia at Barrel: 0.925″
Weight: 5.3 oz.

RADICAL FIREARMS AR308 SPITFIRE FLASH HIDER

by Donald Sullivan | Mar 26, 2017 | Muzzle Brakes | 0 comments

Radical Firearms AR308 Spitfire Flash Hider

Introducing the Radical Firearms AR308 Spitfire Flash Hider, a Revolutionary New Modular muzzle brake by Radical Firearms. The SpitFire™ is CNC machined using the highest quality materials available and is made in the USA! The body is CNC machined from Billet 4150V Chromoly BAR stock.

The Radical Firearms AR308 Spitfire Flash Hider comes with two interchangeable heads: one a krink style brake that redirects the noise, blast, and concussion forward away from the shooter down range. The other head, The Fireball also redirects the noise, blast and concussion forward but creates a fireball of a flash to astound Hephaestus himself!

Outside Diameter – 1.375″
OAL assembled – 3.200″
Weight assembled – 10 oz with Krink brake
Weight assembled – 9.2 oz with Fireball brake
Thread: 5/8 x 24The break comes with everything you see in the picture, the spitfire housing, the two heads and a crush washer. We highly recommend to use a strap wrench to properly secure or remove the attachment heads.

See More Flash Hiders and Muzzle Brakes

WITT MRE | Muzzle Rise Eliminator | WITT 308 MRE

by Donald Sullivan | Nov 7, 2016 | Muzzle Brakes | 1 comment

WITT MRE | Muzzle Rise Eliminator | WITT 308 MRE | WITT MRE30

We are pleased to announce the first of several new site sponsors, Witt Machine. Witt Machine manufacturers a unique line of muzzle brakes, flash hiders and sound suppressors for AR 15, 308 AR, AK, Mosin and SKS Rifles.

The MRE30, Muzzle Rise Eliminator is the new line of Witt Machine AR 10 308 AR muzzle brakes. The MRE30 Muzzle Rise Eliminator has been independently tested to essentially eliminate muzzle rise for follow up shots. This brake WILL keep the barrel down during repeated firing. These are made from 416 stainless bar stock and Cerakote coating is available.

Witt Machine MRE30 Muzzle Rise Eliminator

******These are the brakes that we took to Industry day at the SHOT Show this year. The reviews were fantastic. The target dot on an AR with a red dot optic can be held on the target through rapid firing. As one media guy put it, “This is amazing, the sights just sit there!”******

These are threaded 5/8-24, 9/16-24, and M14-1 LH and bored for any caliber. For Custom threads / calibers Witt Machine an e-mail.

308 AR AR 10 Flash Hiders and Muzzle Brakes

by Donald Sullivan | May 12, 2014 | Parts, Muzzle Brakes | 0 comments

308 AR AR 10 Flash Hiders and Muzzle Brakes

Below we will list some examples of the various Muzzle Brakes, Tactical Compensators and Flash Hiders for the Armalite AR10, DPMS LR-308 and other .308 Pattern AR rifles. If there’s anything I missed worthy of noting feel free to drop me a message.

Please help to support this site by clicking on pictures and highlighted links

AlumaliteUSA

While browsing the net I came across the AlumailteUSA line of muzzle brakes. The .308 model is pretty interesting looking. If anyone has experience with these please drop me a line.

AlumaliteUSA Flash Hiders and Muzzle Brakes

SMITH ENTERPRISE .308 VORTEX FLASH HIDER

Smith Enterprise .308 VORTEX FLASH HIDER – This is the standard by which all other flash hiders are judged. Four, specially angled flutes hide nearly 100% muzzle flash, even during full-auto fire, by dissipating gas and retaining un-burned powder for increased residual burn. Constructed of the same 8620 bar stock steel used in the manufacture of AR-15/M16 bolts and carriers, then heat-treated to provide a high-strength core and tough, outer shell. Special, helix design helps align exiting barrel gas to improve accuracy with all bullet types. Streamlined unit reduces muzzle flash with four, 15° helical flutes. Provides Vortex technology for an AR-10.

SPECS: 8620 steel. Parkerized, black, matte finish. 5⁄8″-24 tpi. 2-11⁄16″ (6.8cm) long, .905″ (2.3cm) dia. 3.9 oz. (112g) weight. Fits Rem 700 Tactical and AR-10 in .308 Win.

Smith Enterprise .308 VORTEX FLASH HIDER

VLTOR VC-301

VLTOR VC-301 – Highly-efficient internal helical design uses ten precisely contoured longitudinal ports combined with a unique, cloverleaf-shaped exit port to trap unburned powder particles long enough for full burn and dissipation of hot combustion gasses. Muzzle flash cancels itself out to minimize shooter exposure during daytime and low-light situations. Also serves as a compensator by directing venting gasses to help reduce muzzle jump and improve shooter control for better shot placement. Precision machined from 4140 steel to stand up to rough tactical operations. 2-1/8″ overall length brings a 14½” barrel up to legal length for civilian use when flash suppressor is permanently pinned or welded in place. Accepts most sound suppressors and Blank Firing Attachments designed to fit a M16/M4 flash hider. VC-1 fits .223/5.56mm AR-15/M16/M4 rifles; VC-301 fits .308/7.62mm AR-style rifles.

VLTOR VC-301

YANKEE HILL MACHINE .308 PHANTOM 5C1 COMP/FLASH HIDER

Yankee Hill Machine .308 PHANTOM 5C1 COMP/FLASH HIDER – Flat, non-serrated muzzle face helps prevent catching or snagging muzzle tip during storage or deployment. Five, longitudinal vents help hide flash while dispersing gases up and outward; tames muzzle rise and keeps your front sights on target. Outward facing ports and solid panel on bottom help eliminate dust signature when shooting in the prone position. For threaded barrels only, includes crush washer. .223 model has grooved, base rings that accept training attachments and sound suppression devices for LE and military personnel.

SPECS: Steel, mil-spec phosphate coating. .223 – ½”- 28 tpi. 2¼” (5.7cm) long, 7⁄8″ (2.2cm) diameter. 2.1 oz. (60 g) wt. .308 – 5⁄8″-24 tpi. 215⁄16″ (7.5cm) long. 1″ (2.5cm) diameter. 4.5 oz. (127g) wt.

Yankee Hill Machine PHANTOM 5C1 COMP/FLASH HIDER

YANKEE HILL MACHINE .308 Phantom 5C2 Comp/Flash Suppressor

Yankee Hill Machine .308 Phantom 5C2 Comp/Flash Suppressor – Five, straight, longitudinal vents hide flash while dispersing gases up and outward to tame muzzle rise. No downward facing port helps eliminate dust signature when shooting in the prone position. For threaded barrels only, includes crush washer. .223 model has grooved base rings that accept training attachments and sound suppression devices for LE and military personnel. Chisel-shaped front notches keep muzzle planted on your attacker during CQB situations.

SPECS: Steel, mil-spec phosphate coating. .223 – ½”-28 tpi. 2¼” (5.7cm) long, 7⁄8″ (2.2cm) diameter. 2.1 oz. (60 g) wt. .308 – 5⁄8″-24 tpi. 2-15⁄16″ (7.5cm) long. 1″ (2.5cm) diameter. 4.5 oz. (127g) wt.

Yankee Hill Machine .308 Phantom 5C2 Comp/Flash Suppressor

BROWNELLS .308 TACTICAL FLASH SUPPRESSOR

Brownells .308 TACTICAL FLASH SUPPRESSOR – Low-profile, screw-on flash suppressor meets the needs of the most demanding tactical and competition shooters. Developed by Brownells’ in-house engineering team with plenty of input from the many dedicated shooters on our staff to give you a powerful flash suppressor that also helps reduce muzzle rise. Disperses combustion gases through five longitudinal vents to reduce the blinding, football-sized fireball of an unsuppressed rifle to a low-intensity golf ball sized burst. Greatly lowers the chance of muzzle flash giving away the operator’s position day or night, and helps preserve night vision. Vent walls are cut at an angle for maximum surface area to help cool gas and redirect it to counteract muzzle rise for fast follow-up shots. Solid underside prevents dust signature that can obscure the shooter’s view of the target or give away his position when shooting prone. Separate models available for rifles chambered in .223/5.56mm, .308/7.62mm, and 9mm. Unique “posthole digger” muzzle has cuts that form four chisel-points to provide a backup pain compliance weapon for hand-to-hand combat without creating unusually sharp projections that snag on other objects or cause unintentional injury during routine weapon handling. Precision machined from solid 4140 carbon steel bar stock and hardened to Rc 38-42 to resist blast erosion. Long-wearing, matte black oxide finish matches many factory barrel finishes.

SPECS: 4140 steel, black oxide finish, matte black. .223 – 23⁄8″ (6cm) long, .859″ (2.2cm) O.D. 3.3 oz. (94g) weight. ½”-28 tpi RH thread. Fits .223/5.56 NATO AR-15-type rifles and carbines. .308 – 2½” (6.3cm) long, .903″ (23mm) O.D. 3.3 oz. (94g) weight. 5⁄8″-24 tpi RH thread. Fits AR-style rifles chambered in .308/7.62mm

Brownells .308 TACTICAL FLASH SUPPRESSOR

PRIMARY WEAPONS FSC30 DNTC308

Primary Weapons FSC30 DNTC308 – Aggressive, scallop-type cuts deliver superior gas dispersion to help stabilize the muzzle during periods of sustained fire. Special internal blast chamber with side-facing ports help reduce recoil with no adverse effect on gas system function. FSC556 is a .223 (5.56 NATO) compensator that also combines the full functionality of a flash hider. FSC30 provides the same muzzle-jump reduction and flash suppression as the FSC556 for rifles chambered in calibers from 6.8mm up to .308 (7.62 NATO). Threaded to fit muzzles with 5/8″ x 24 tpi thread, and includes a screw-on adapter that allows installation on rifles with ½” x 28 thread. DNTC308 functions only as a compensator to tame recoil on larger caliber AR-style .308 rifles. All models include washer for precise indexing of the side ports. Wrench flats directly over the internal threads help ensure easy installation.

SPECS: Steel, black, matte finish. Includes washer. FSC556 – For .223 (5.56 NATO). 2-1/8″ (5.4cm) long x 7/8″ (2.2 cm) diameter. 2.2 oz. (62.4g) wt. ½”-28 tpi RH thread. FSC30 – Fits AR-style rifles in 6.8, .270, and .308. 2¾” (7cm) long x .960″ (2.4cm) diameter. 3.6 oz. (101g) weight. 5/8″-24 tpi RH thread. Includes ½” x 28 adapter. DNTC308 – For AR-Style .308. 2½” (6.4cm) long x 7/8″ diameter. 2 oz. (57g) wt. 5/8″-24 tpi RH thread.

Primary Weapons FSC30

JP Enterprises .308 RECOIL ELIMINATOR FOR AR-10 TYPE RIFLES

JP Enterprises .308 RECOIL ELIMINATOR – Experience quick sight recovery after every round with the outstanding performance of the JP .308 Recoil Eliminator. This amazing accessory lets greatly reduces recoil in AR-10 type rifles and is ideal for all shooting scenarios across the spectrum. It has been reviewed by professionals as nothing short of amazing. The .750 outside diameter is designed for standard military contour barrels, but can be tapered down for smaller contours.

JP Muzzle Brake

AR-15/M16/AR-STYLE .308 BENNY HILL “ROLLING THUNDER” COMPENSATOR

BENNY HILL “ROLLING THUNDER” COMPENSATOR – Heavy duty compensator designed by noted custom gunsmith and 3-gun competitor Benny Hill employs a unique internal expansion chamber that redirects some of the combustion gas out a topside gas port to virtually eliminate muzzle climb. The sights stay on the target, so you can make exceptionally fast follow up shots. Precision machined from a solid billet of high-grade stainless steel, with large side ports that vent more gas to help reduce felt recoil. Solid bottom prevents dust signature when shooting close to the ground. Perfect for USPSA and 3-gun competition where seconds count, and for varmint hunters who want the sight to stay the target when they take a shot. Models available for rifles chambered in .223 and .308.

SPECS: Stainless steel, natural finish. .223 fits AR-15 chambered in .223/5.56 with ½”-28 tpi muzzle threads. .308 fits AR-style rifle chambered in .308/7.62 with 5⁄8″-24 tpi muzzle threads

AR-STYLE .308 BENNY HILL “ROLLING THUNDER” COMPENSATOR

EGW SPACE COMP

EGW SPACE COMP – Machined steel compensator has four equally spaced vents on each side that redirect combustion gases upward and to the sides for a significant reduction in felt recoil. Helps you keep the muzzle down and the sights on the target for faster follow-up shots and smaller groups. Solid bottom prevents kicking up ground debris when shooting prone, while solid top keeps muzzle flash and venting gas from obstructing your view of target. Models available to fit rifles chambered in .223/5.56mm, .308/7.62mm, and 9mm. Precision machined from carbon steel bar stock, with a hard, matte black Parkerized finish that resists heat, scratches, and abrasion. Legal for USPSA Limited Division competition.

SPECS: Carbon steel, Parkerized, matte black finish. 2″ (5.1cm) long, .990″ (2.5cm) O.D. 3.4 oz. (96.4g) weight. .223/5.56mm – ½”-28 thread. .308/7.62mm – 5/8″-24 thread. 9mm – ½”-36 thread. Gunsmith installation recommended.

EGW SPACE COMP

R3E2C MUZZLE BRAKE

R3E2C MUZZLE BRAKE – Single, large expansion chamber with forward baffle, traps and redirects muzzle gases to greatly reduce muzzle rise and blast. Dust printing and muzzle rise are all but eliminated. Stainless steel construction for superior resistance to powder corrosion. For all calibers center hole is .030″ over bullet diameter. May be gunsmith enlarged to larger diameter. Available with .575″-40 tpi; allows installation on smaller diameter, slim-tapered barrels that require a shallow thread depth to maintain maximum bore to O.D. wall thickness. Exclusive supplier to elite U.S. military forces.

SPECS: 304 stainless steel, polished finish. 2.6″ (6.8cm) long. .866″ (22mm) and .970″ (2.5cm) diameter. .30 Cal. 5/8″-24 tpi .866″ O.D. Muzzle hole can be enlarged for other calibers

R3E2C MUZZLE BRAKE

.308 TALON BRAKE

.308 TALON BRAKE – Hardened steel muzzle brake vents gas up and to the sides through nine ports to counteract recoil and keep you on target even in full auto fire. Distinctive “claws” at muzzle give your rifle an aggressive appearance, but won’t cut bare skin unless intentional force is applied, making the Talon an excellent CQB backup device. Precision machined from pre-hardened chrome-moly steel, and available in-the-white, Parkerized, to match the factory finish on most barrels, or natural-finish stainless steel. Chrome-moly brake available with Parkerized finish to match the factory finish on most barrel, or with Lava Shield, an extremely hard, chemical- and corrosion-resistant ceramic coating.

.308 TALON BRAKE

Primary Weapons AR 308 .308 Shim Set

Primary Weapons AR 308 .308 Shim Set – Hardened steel shims ensure precise fit and correct alignment of flash suppressors, muzzle brakes, and compensators. Large (thick) shim allows 90° of rotation and can be used as a spacer for barrels not having a relief cut behind the threads. Medium shims add approximately 45° of rotation. Small shims used with large and medium shims provide smaller degrees of rotation for finely-tuned, critical alignment.

PRIMARY WEAPONS – AR-15/M16/AR-STYLE .308 MUZZLE DEVICE ALIGNMENT SHIMS

308AR 5/8″-24 Thread Protector

308 AR 5/8″-24 Thread Protector – Sure its not a muzzle device but it sure is handy to protect those muzzle threads for those times when your without a muzzle attachment.