Barrel Hardware

Yhm crush washer 1/2" for 5.56/6.8spc/9mm ar-15 FEATURES:-Use to install YHM flash hiders, muzzle brakes, or any other device that needs to be oriented to the barrel-NOT TO BE USED ON ANY Q.D...

Model: Shim KitThread Pattern: 1/2"-28 tpi

This standard barrel nut is compatible with your ar-15 and has a black finish.Finish: BlackModel: Barrel Nut

Grovtec muzzle thread protectr 1/2-28 x.625" pencil barrels FEATURES-1/2-28 x .625" Pencil Barrels-Protects threads when not using muzzle brakes, flash hiders or suppressors-Quality steel...

Model: Shim KitThread Pattern: 5/8"-24 tpi

The Spikes Tactical Delta Ring assembly is fully Mil-Spec and comes ready for you to finish your new upper. The barrel nut is machined from tough chromoly steel, is properly heat treated, and of...

This 308 barrel nut is compatible with your ar-10 and has a black phosphate finish.Finish: Black PhosphateModel: Barrel NutMaterial: 4130 Steel

Replace your factory V-Block with this durable Stainless Steel Performance V-Block. Created to eliminate barrel droop. Fits your Ruger 10/22 and most after market receivers with absolutely no...

Set of 10 free-float handguard washer/shims for you next free-float handguard install.Finish: BlackModel: AR15

A simple weight saving component for the 2A Arms AR15 BL rails, the aluminum BL rail barrel nut is made from 7075-T6 Aluminum and then anodized black. This nut will save an additional .65oz over the...

Advanced Armament Corp Shim Kit, 7.62mm, 5/8-24, .750" Outside Diameter With .625" Inside Diameter, 6 Pack 64153

The ar-15 crush washer fits most barrel profiles and allows proper attachment of muzzle device and has 12 pieces per pack.It ensures proper indexing of a flash hider or muzzle brake.Finish:...

The ar10/lr crush washer fits most barrel profiles and allows proper attachment of muzzle device and has 12 pieces per pack.It ensures proper indexing of a flash hider or muzzle brake.Finish:...

A 10.5″ 9mm lightweight profile barrel made from 4150 chrome-moly steel with a 1-10” twist rate and 1/2×28 thread pitch. Pairs perfectly with Angstadt Arms' 10″ ultra light handguard. Made from 4150...

A 16″ 9mm medium profile barrel made from 4140 chrome-moly steel with a 1-10” twist rate.  Made from 4150 chrome-moly steel and finished with Melonite Chambered in 9mm NATO 16″ long 1/2×36...

Offering two different styles of .22LR barrels crowned or threaded each individual customer has the opportunity to select a BRO-22 barrel that fits their specific needs. Both products are 18″ in...

Offering two different styles of .22LR barrels crowned or threaded each individual customer has the opportunity to select a BRO-22 barrel that fits their specific needs. Both products are 18″ in...

This mk9 bolt assembly is made of 8620 steel and has a phosphate finish.Finish: BlackType: Barrel NutModel: Barrel NutDimensions: 9" LSize: AR-15Material: 6061-T6 Aluminum

The 5” 5.7x28mm Barrel and BCG Kit allows you to build an AR in 5.7x28mm using CMMG’s patented Radial Delayed Blowback operating system. Unlike typical direct blowback systems Radial Delayed Blowback...

Perfect for building your custom dedicated 22LR AR15 upper group. 16.1?? M4 Profile 4140 Chrome Moly Salt Bath Nitride Finish inside and out 1:16 Twist 22LR Sprorting Chamber Threaded 1/2-28 ...

Perfect for building your custom MK3 upper group. Comes with properly installed barrel extension. All barrel sub-assemblies are properly headspaced. 18? Heavy Taper Profile 416 Stainless Steel ...