Upper Parts

AR15 Barrel Nut Barrel Nut for AR15 Upper receiver

Q 2-PC Bolt Carrier Group - AR15 Most BCG's on the market today do not meet Mil-Spec standards one way or another, but Q's not only exceeds the specifications, but the design and size of the Front end makes it easier to control the manufacturing of...

HUXWRX HUB Stiction Lock Adapter Seamless Compatibility Designed to pair perfectly with the HUXWRX Stiction Lock Comp 556 (1/2x28) and Dead Air Xeno muzzle devices, this adapter integrates seamlessly into your taper-threaded ecosystem. It’s...

HUXWRX 2336 STICTION LOCK COMP 556 1/2X28  

Retro 601 style Triangle Charging Handle based off the original AR-15 charging handle. Luth-AR, A1 Charging Handle, Black, AR15 Fits AR-15 Retro Triangle A1

Maintain the smooth operation of your AR-15 with Luth-AR's complete teardrop forward assembly. This high-quality set includes all the components you need to properly install your forward assist, including the teardrop forward assist, assist spring, and...

Made of high-quality steel, the Luth-AR 5.5" flash hider is a great addition to those seeking to add length to shorter barrels. Luth-AR, 556NATO, 5.5" Flash Hider Manganese Phosphate Finish 4150 Steel Construction 1/2X28 Thread Pitch Designed...

Rearden R2 Flash Hider Black - 1/2-28 .375" 17-4 PH Atlas and Atlas XL compatible Plan B compatible Black Nitride finish (67 HRC Surface hardness) Shims not included, if you would like to specifically time this, shims will be required. Note: your...

Rearden FHD Flash Hider 3 Prong Heat Treat - FHD (HT) 17-4 PH H900 Atlas and Atlas XL Compatible Plan B Compatible Atlas Adapter Overrun Approximately 1.050″ Atlas XL Adapter No Overrun H900 Wheat Finish (Variations Exist) Shims Not...

Rearden R2S Flash Hider Heat Treat - 1/2x28 R2S (HT) 17-4 PH Atlas and Atlas XL compatible Plan B compatible H900 Wheat Finish (Variations exist) Shims not included, if you would like to specifically time this, shims will be required. Note:...

The POF Roller Cam Pin reduces friction and drag of the bolt carrier. The roller cam pin rolls as the action moves. The roller cam pin is NP3 coated and the body is Milspec hard chrome plated. This allows the pin to operate without lube. This can be...

Luth-AR A3 Upper Receiver Parts Kit The A3 Upper Receiver Parts Kit for AR-15 includes the ejection port cover, ejection port rod, ejection port C-clip, ejection port spring, forward assist button, forward assist spring and forward assist pin. Fits...