Battle Arms Development WORKHORSE 556 Upper Receiver - 16 Inch Black for .223 Remington

BATTLE ARMS DEVELOPMENT

Bravo Company BCM4-UR-M4 Upper Receiver Assembly with Flat Top for M4 in Black

Bravo Company

TROY Industries AK47 Railed Top Gas Tube with Picatinny Rail in Black, Part SRAI-AK1-T0BT-00

TROY Industries

Rock River Arms Tactical Carbine A4 Mid-Length Upper in .450 Bushmaster, 16-Inch Barrel

Rock River Arms

Rock River Arms RRAGE 3G A4 Carbine Upper Receiver in 5.56mm NATO with 16-Inch Chrome Moly Barrel

Rock River Arms

CMMG Bravo 22LR AR Conversion Kit with 10-Round Magazine

CMMG

CMMG 22LR AR Conversion Kit 3-10 Round Bravo - Easy Swap for Your Rifle

CMMG

Rise Armament RISE CMPLT Uppr 22 ARC 18-inch Patriot Brown AR-15 Upper Receiver

Rise Armament

Radical Firearms 5.56mm Upper Receiver with 16-inch Barrel and M-LOK in Black

Radical Firearms

Sons of Liberty Gun Works East India Starter Kit V2 16 Inch 5.56 NATO Upper in Black

SONS OF LIBERTY GUN WORKS

Global Ordnance GO Mag Stribog 9mm 30-Round Magazine

Global Ordnance

ProMag Industries SIG-A22 9mm 20-Round Magazine for SIG P320

ProMag Industries