Barrels & Choke Tubes

Primary Weapons Systems was formed by firearm enthusiasts in 2008. Starting out by producing muzzle devices, we tested our compensators on all different types of rifles - from M4s to AK-47s. After using both styles of rifles in testing with high round...

Primary Weapons Systems was formed by firearm enthusiasts in 2008. Starting out by producing muzzle devices, we tested our compensators on all different types of rifles - from M4s to AK-47s. After using both styles of rifles in testing with high round...

Advanced Technology Shark Muzzle Brake, 1/2-28 Thread With Crush Washer, Fits Ar-15.Product Type: Muzzle BrakeFit: AR-15Accessories: Crush WasherDescription: 1/2-28

AR 15 223/5.56 Stainless Steel Crush Washer pack - 5 pcsFeatures :High polish stainless steelPremium Crush Washers made of the highest quality components available,Fits over 1/2"-28 threads,

Advanced Technology Ar-15 Crush Washer 5 Pack, Fits Over 1/2"-28 Threads.Product Type: SpacerFit: AR-15

AR 15 223/5.56 Steel Muzzle Brake Jam NutFeatures :Fits rifles .223/5.56mmHeat treated steelCNC precision machinedBlack oxide finishCorrosion resistant"1/2"x28 thread,

YHMs Nielsen Pistons are compatible with YHMs booster housing YHM-2055 as well as many popular pistol suppressors. They are constructed from heat treated 17-4 stainless steel for maximum durability and corrosion resistance. They feature 10 adjustment...

The MDT Elite Muzzle Brake reduces recoil helps you to spot impacts. The MDT Elite Muzzle Brake has 35 degree angled baffles for increased recoil reduction while keeping a more streamlined design. By reducing recoil up to 66% the follow-up shot speed and...

The ASR Flash Hider is compatible with SilencerCos ASR (Active Spring Retention) Mounts. The ASR (Active Spring Retention) Mount is a quick attach / detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system...

The ASR Flash Hider is compatible with SilencerCos ASR (Active Spring Retention) Mounts. The ASR (Active Spring Retention) Mount is a quick attach / detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system...

The ASR Flash Hider is compatible with SilencerCos ASR (Active Spring Retention) Mounts. The ASR (Active Spring Retention) Mount is a quick attach / detach system for almost all SilencerCo suppressors. The simple one-hand-on, one-hand-off mounting system...

This 3-port muzzle brake is compatible with all SilencerCo ASR Mounts and with multiple thread and caliber options" you can shoot suppressed for any demand. It offers quick and easy one-hand-on" one-hand-off attachment and detachment. The 3-port design...