Available to order $599.95 Bushmaster M4 A3 Patrolman's Carbine Upper Assembly .223 Remington With 16 Inch Barrel and Solid Removable Carry Handle
Available to order $80.47 Diamondback Barrels, 223 Remington/556NATO, 10", 1:8 Twist, Black Nitride Finish, Carbine Length Gas System, Threaded 1/2-28" 556C10M50B8R
Available to order $565.00 Aero AR15 Complete Upper, 223 Remington/556NATO, 20" Barrel, 1:7 Twist, A2 Detachable Carry Handle and A2 Front Sight Block, Rifle Length Gas System, Anodized Finish, Black, Does Not Include BCG or Charging Handle APAR505611
Available to order $610.00 Aero M4E1-T, AR15 Complete Upper, 223 Remington/556NATO, 14.5" Barrel, 1:7 Twist, Mid Length Gas System, ATLAS R-ONE 12.7" M-LOK Handguard, Anodized Finish, Black, Does Not Include BCG or Charging Handle APAR700704M5
Available to order $615.00 LBE Ready Build Kit, Complete Upper Receiver, 12.5" Cold Hammer Forged Barrel, 223 Remington/556NATO, A2 Flash Hider, Mid Length Gas System, M16 Bolt Carrier Group, Standared Charging Handle, Black AR125RBK
Available to order $615.00 LBE Ready Build Kit, Complete Upper Receiver, 13.7" Cold Hammer Forged Barrel, 223 Remington/556NATO, A2 Flash Hider, Mid Length Gas System, M16 Bolt Carrier Group, Standared Charging Handle, Black AR137RBK
Available to order $615.00 LBE Ready Build Kit, Complete Upper Receiver, 14.5" Cold Hammer Forged Barrel, 223 Remington/556NATO, A2 Flash Hider, Mid Length Gas System, M16 Bolt Carrier Group, Standared Charging Handle, Black AR145RBK
Available to order $209.00 Ballistic Advantage Performance Series, 223 Remington, 556NATO, 1:7, Bead Blasted BABL556026F
Available to order $665.00 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
Available to order $510.00 BAD WORKHORSE, Upper Receiver Assembly, 223 Remington/556NATO, 16" Barrel, Mid-length Gas System, Anodized Finish, Black, A2 Flash Hider, WORKHORSE 15" M-LOK Free Float Handguard, Does Not Include Bolt Carrier Group or Charging Handle WH-UR-16-556