Quick view Add to Cart Remove from Compare Compare Items Sons of Liberty Gun Works EXO3 Complete Upper 223 Remington/556NATO 13.7" Pinned (16" OAL) Combat Barrel QPQ Finish Black 13" EXO3 M-LOK Handguard A2 Flash Hider EXO3UPPER-13.7-556 $807.50 $850.00 Sons of Liberty Gun Works
Quick view Add to Cart Remove from Compare Compare Items Sons of Liberty Gun Works EXO3 Complete Upper 223 Remington/556NATO 16" Combat Barrel QPQ Finish Black 15" EXO3 M-LOK Handguard A2 Flash Hider EXO3UPPER-16-556 $775.09 Sons of Liberty Gun Works
Quick view Add to Cart Remove from Compare Compare Items Sons of Liberty Gun Works Patrol Complete Upper 223 Remington/556NATO 16" Combat Barrel QPQ Finish Black Magpul SL Handguard Midwest Combat Rear Sight A2 Front Sight PATROLSLUPPER-16-556 $665.00 $700.00 Sons of Liberty Gun Works
Quick view Add to Cart Remove from Compare Compare Items Sharps Bros. SBUR04 Complete Upper Receiver Fits AR15 223 Remington/556NATO 16" Barrel Midlength Gas System MLOK Handguard Matte Finish Black Includes Radian Charging Handle DLC Coated BCG SBBU01 $799.95 $922.00 Sharps Bros.
Quick view Add to Cart Remove from Compare Compare Items Rock River Arms Coyote Carbine Complete Upper Receiver 300 Blackout 16" Barrel Smith Vortex Flash Hider RRA 12.5" Free Float M-LOK Handguard Anodized Finish Black Fits AR-15 Includes Bolt Carrier Group and Charging Handle Assembly BLK0592 $845.71 Rock River Arms
Quick view Add to Cart Remove from Compare Compare Items Rock River Arms Tactical Carbine Complete Upper Receiver 458 Socom 16" Barrel RRA Operator Muzzle Brake RRA 15" Free Float M-LOK Handguard Anodized Finish Black Fits AR-15 Includes Bolt Carrier Group and Charging Handle Assembly SOC0564 $815.23 Rock River Arms
Quick view Add to Cart Remove from Compare Compare Items Radical Firearms Complete Upper Assembly 6.5 Grendel 16" Barrel 1:9 Twist Black MLOK Handguard BMD Brake RF00421 $609.47 $669.95 Radical
Quick view Add to Cart Remove from Compare Compare Items Noveske Rceiver Upper 4th Generation N4 Carry Handle Black Anodized Installed Rear Sight Kit Port Door Assembly Tear Drop Forward Assist Assembly With Packaging 03002692 $654.22 Noveske
Quick view Add to Cart Remove from Compare Compare Items FN America SCAR Light Non-Recipricating Charging Handle Conversion Kit Fits FN SCAR Heavy (17S/20S) Black Includes NRCH Bolt Carrier Charging Handle Sled and (2) Ambidextrous Charging Handles 20-100505 $899.00 $967.00 FN America
Quick view Add to Cart Remove from Compare Compare Items CMMG Resolute MK4 Upper Receiver 6MM ARC 16.1" Barrel Cerakote Finish Armor Black 60B1091-AB $894.20 $899.95 Cmmg
Quick view Add to Cart Remove from Compare Compare Items CMMG Resolute MK4 Upper Receiver 350 Legend 16.1" Barrel Cerakote Finish Armor Black 35B5FBC-AB $894.20 $899.95 Cmmg
Quick view Add to Cart Remove from Compare Compare Items Battle Arms Development Authority Elite Complete Upper Receiver 556NATO 16" Barrel Fits AR-15 M-Lok Handguard Anodized Finish Black Includes Bad Rack-15 C Ambidextrous Charging Handle and AR15/M16 BCG BAD-AUTH-UR16B-Y-15C $824.00 $865.20 Battle Arms Development
