Upper Parts

BCM MCMR-10 M-LOK Compatible Modular Rail The freefloating Bravo Company MCMR M-LOK Rail handguard eliminates external load on the barrel, reducing deflection for more accurate shooting. Featuring the same industry leading barrel nut and lock up design...

Mil-spec bolt rehab/repair parts kit for AR-15  5.56mm | .223 | .300 Blackout Make sure your AR is always running top notch. Includes: Ejector Ejector spring Ejector roll pin Extractor Extractor spring with buffer Extractor pin Extractor spring O...

Limited Run w/ OCKS Carrier Key Screws Microbest is one of the finest manufacturers of mil-spec bolt carrier groups for the military and small arms manufacturers. These are individually High Pressure Tested and then undergo a Magnetic Particle Inspection...

Limited Run w/ OCKS Carrier Key Screws Nitride BCGs without OCKS can be found here Microbest is one of the finest manufacturers of mil-spec bolt carrier groups for the military and small arms manufacturers. These are individually High Pressure Tested and...

    Super Charging Handle (SCH®) 5.56 - Black The Super Charging Handle (SCH) is 3D machined from a solid block of aircraft grade 7075-T6 aluminum. Its ambidextrous design allows for seamless operation from either side of the weapon...

***In Stock Soon***   The Ultimate Hard-Use 5.56 Bolt Carrier Group: These aren't designed to be pretty. They're not meant to compete with the gorgeous museum-quality $200+ units that other well-respected manufacturers are putting out. But this is...

The Enhanced Bolt Carrier Group for AR15/M16 platform weapons was designed to minimize carrier tilt and reduce friction inside the upper receiver by relocating key bearing surfaces. All materials, tolerances, and coatings meet or exceed milspec...

13.5" Super Modular Rail MK16 M-LOK® - Black or DDC The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the updated version of the proven Geissele Barrel Nut design, the...

ABOUT THE RADIAN MODEL 1 COMPLETE UPPER, 10.5" .223 Wylde  ***IN STOCK*** The design philosophy behind the Radian Model 1 is simple: use the highest quality raw materials, most precise CNC machining equipment, and best components available to...

Stripped 14.5” SOCOM, carbine-length (.750 GB) gas system barrel from Colt.   The Colt M4 Heavy Barrel features a true 5.56x45mm NATO Chamber for use with both commercial and military surplus ammunition, while the 1 in 7" Twist Rifling is...

The MUR is a rigid Mil-Spec flat-top upper made to fit all AR15/M16 M4 rifles and carbines. The MUR was developed to give the customer a Mil-Spec correct upper receiver with a thicker wall, making the MUR upper receiver a stronger platform. This more...

With hands-on guidance from founders Dr. John Matthews, Dr. Peter Hauk, and super-engineer Ed Reynolds, the Surefire company has been at the center of industry-leading innovative light system designs for forty years. Powered by a pair of Lithium 123A...