AR-15 / M4

The A2 bird cage flash suppressor is the standard muzzle device of the U.S. Armed Forces and is found on most M4/M16 rifles as well as many AR-15 rifles. 1/2X28 thread pitch Includes Mil-spec crush washer Heavy phosphate finish 5.56 NATO

The ASAP QD (Ambidextrous Sling Attachment Point QD) allows a wide range of motion, enabling true ambidextrous weapon manipulation for both left and right handed shooters. Replacing the standard AR15/M4 carbine stock receiver end plate, the ASAP QD...

This kit contains all the necessary parts to mount your Mil-Spec dimension stock assembly to your lower receiver. Receiver Extension - Mil-Spec, 6-position (machined from 7075-T6) Receiver End Plate Lock Nut (Castle) M4 Carbine Action...

The LaRue Tactical AR-15 A-PEG Grip with Coarse Texture in Black or Flat Dark Earth (FDE) is the perfect choice for any shooter looking for an ergonomic, lightweight, and durable grip for their AR-15. Made from a high-strength polymer, this grip...

The Hogue AR-15 OverMolded Pistol Grip is a precision fit for AR-15/M16 rifles. Made from long-lasting, durable thermoplastic elastomer, it features gentle palm swells that fit comfortably in the hand and finger grooves that naturally position...

The MOE Grip (Magpul Original Equipment) is a drop-in upgrade for the standard AR15 / M4 pistol grip. The ergonomic, hand-filling design combines anti-slip texturing with storage core capability. With a similar shape to a 'medium' sized MIAD, the...

This mil-spec AR15 Barrel Nut fits standard AR15 Upper Receivers.

Luth-AR factory replacement stainless steel gas tubes. Available in pistol-length, carbine-length, mid-length and rifle length. Fits standard AR-15 rifles.

Limited Edition You may already be familiar with our original Super-Stakes in Chrome. These are based on our Phosphate+ except instead of the factory staking that most of our BCGs receive, we asked our fellow San Antonio Man-at-ARms (see what we did...

Introducing the 1K3 Bolt Carrier Group. Guaranteed for Life. M16 profile Bolt Carrier Groups, these are hand inspected and given a heavy duty custom stake before being laser branded with the 1K3 designation. Includes a sleek case for transport and...

These melonite (black) gas tubes are a key part of an efficient and reliable gas system for your AR15 or AR 308 rifle build. They offer increased heat and corrosion resistance compared to non-finished gas tubes. Features: Melonite Gas Tube for AR15...

These melonite (black) gas tubes are a key part of an efficient and reliable gas system for your AR15 or AR 308 rifle build. They offer increased heat and corrosion resistance compared to non-finished gas tubes. Features: Melonite Gas Tube for AR15...

The B5 Systems Type 22 P-Grip offers an increased vertical grip angle to improve ergonomics and ensure proper trigger index. The lack of a backstrap places the hand higher on the grip for maximum engagement. Aggressive Texture for Increased...

Designed to fit AR-15 and M16 barrels, the BCM low-profile gas block is machined from high quality steel to Mil-Spec tolerances. Gas block includes set screws for mounting and a phosphate finish for corrosion and wear resistance.  .625" or .750"...

This genuine, Colt factory part is the one used by our GI’s on the M-4 carbine to allow attachment of M203 grenade launchers or forward mounted lights and lasers. Steel, two-piece unit clamps directly around the barrel between the barrel bands of...

Blue Force Gear is not satisfied with making the same thing as everyone else, merely changing the color or style. They design by a code of advancement; if they can't make something better than currently available, they don't make it. By continually...

14.7" CHF Government Carbine, 5.56x45mm 1:7 RH Twist (NFA OR PISTOL)   With its more than 100-year legacy of exceptional barrel manufacturing, FNH USA has long perfected the cold hammer forging process to ensure accuracy and durability. These...

The Schmid Tool Castle Nut and QD End Plate set works with mil-spec OR commercial buffer tubes. The Schmid Tool End Plate features a QD mount for a solid and accessible mounting point for your QD sling attachment. The Mil-Spec castle nut is designed with...

This standard buffer made by Schmid Tool is a quality replacement for any standard buffer system.   Made In America Yes Manufacturer Schmid Tool Platform AR15 Weight (oz) 3 oz Other Features Buffer Length: 3.25”

Why piece-meal your kit when you can get the high quality components you're looking for in one handy package? This premium buffer tube assembly from Geissele brings together their MIL-SPEC 7075-T6 aluminum carbine buffer tube with a quality end...