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BCM MCMR-13 M-LOK Compatible Modular Rail Featuring the same industry leading barrel nut and lock up design as originally introduced on BCM's evolutionary KMR handguard, the MCMR Series of handguards gives the shooter modularity in the M-LOK platform...

16" Barrel MIL-B-11595E CMV Chrome Lined 1/7 Twist Rate 1/2 X 28 Thread Pitch for Muzzle MilSpec Phosphate Coating Midlength Gas MPN SB51605-ML Length 16" Material MIL-B-11595E CMV Profile Government Finish MilSpec Phosphate...

Over a year in design, development, and testing Bravo Company introduces the BCMGUNFIGHTER™ Stock .   The strongest light-weight polymer stock available for your mil-spec receiver extension is here! Snag free Design. No sharp edges...

The Original ERGO Grip, designed for performance creates a better interface between the shooter and firearm. The Ergo Grip is still the standard by which positive grip and shooter comfort are measured. The Ergo Grip comes with the proprietary...

The AR15 Enhanced Carbine Buffer Kit is the perfect complement to standard AR15 rifle builds. This kit highlights Aero Precision's Enhanced Carbine Buffer Tube that delivers features that increase the reliability, security, and simplicity of your...

These gas blocks contribute to an efficient and reliable gas system for your AR15 or AR 308 rifle build. Features: Features Aero Precision Logo Fits barrels with .625 Outer Diameter Constructed from 4140 hardened steel Nitride or phosphate coating Low...

Did you launch a detent and spring across the garage during your build and now you can't find it? Aero Precision's Fix-It Kit gets you the most commonly lost parts to finish your build. All parts in the Fix-It kit are compatible with AR15, M4E1 and M5...

Set it and forget it! Easily achieve perfect gas cycling with Odin Works' stainless steel tunable low profile gas block. Easily tune your rifle and make adjustments if you're changing ammo or throwing on a suppressor. Fits .750" diameter barrels...

This .223 Wylde chambered 16 inch barrel is machined from 416R Stainless Steel with a bead blasted finish. Ballistic Advantage's Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. Featuring functionally aggressive...

This .223 Wylde chambered 18 inch barrel is machined from 416R Stainless Steel with a bead blasted finish. Ballistic Advantage's Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. Featuring functionally aggressive...

Ballistic Advantage's 5.56 chambered 16 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.   The .750” barrels...

Our 5.56 chambered 16 inch Pencil Profile Midlength Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.   The .625” barrels are called this due to ...