Upper Parts

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...

Douglas 5.56 Stainless Steel Barrel 18" - 1/7 twist Douglas 18" Black Cerakoted 416 stainless steel barrel with 1-7 twist and M4 feed ramps.  Barrel is medium SPR profiled barrel, threaded with a 1/2-28 thread for the AE  brakes and collar...

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...

Douglas 5.56 Stainless Steel Barrel 18" - 1/7 twist Douglas 18" Flat Dark Earth Cerakoted 416 stainless steel barrel with 1-7 twist and M4 feed ramps.  Barrel is medium SPR profiled barrel, threaded with a 1/2-28 thread for the AE  brakes and...

HUXWRX 9MM 3-Lug Mount - 1/2x28 Compatible with all 3-lug mounting systems, our 3-lug mount is easy to install, and utilizes helical grooves to almost completely prevent carbon lock.

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...

Daniel Defense 12.5" Government Profile 5.56 NATO Barrel - Carbine-Length Gaswith Low Profile Gas Block When your AR-15 build demands elite performance in a compact form, the Daniel Defense 12.5" Cold Hammer Forged Barrel delivers with unmatched...