AR-15 / M4

The BCMGUNFIGHTER™ Trigger Guard AR-15 Type Series Trigger Guard, Mod 0   Ergonomically correct shape and contour No sharp edges, which enhances shooter comfort Compatible with duck-billed grips Made of impact resistant polymer Like all...

One of the Best. At Any Price. The LaRue Tactical MBT-2S Two-Stage Trigger is one of the best triggers available for the AR platform. Two stages and a crisp break are what defines this well-built trigger. Designed with precision and durability in...

Your bolt carrier group is one of the most critical parts of your build. Don’t buy an imitation. This is the same BCG Spike's uses on their builds.This bolt carrier group is a quality addition to your AR15 build. Features: Complete Phosphate M-16...

This high quality bolt carrier group is a valuable addition to your AR15 build. Features: M16-cut carrier Machined from 8620 Tool Steel (Carrier) and 9310 Steel (Bolt) Carrier has forward assist serrations Black Nitride Finish - advanced lower friction...

Bravo Company's BCMGUNFIGHTER Grip Mod 3 grip allows for a reduced angle and improved ergonomics when shooting in the modern gun fighting stances. The Mod 3 is up to a quarter of an inch wider than the BCMGUNFIGHTER Mod 0 and Mod 1 grips. Each grip...

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 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...