Complete Upper Receivers
GE SUPER DTY MOD1 5.56 14.5" URG BLK
Geissele Automatics, Super Duty MOD1, Complete Upper Receiver, 5.56 NATO, 14.5" Pinned (16" OAL) Bar..
GE SUPER DTY MOD1 5.56 14.5" URG DDC
Geissele Automatics, Super Duty MOD1, Complete Upper Receiver, 5.56 NATO, 14.5" Pinned (16" OAL) Bar..
GE SUPER DUTY MOD1 5.56 16 URG BLK
Geissele Automatics, Super Duty MOD1, Complete Upper Receiver, 5.56 NATO, 16" Barrel, 1:7 Twist, HUX..
GE SUPER DUTY MOD1 5.56 16 URG DDC
Geissele Automatics, Super Duty MOD1, Complete Upper Receiver, 5.56 NATO, 16" Barrel, 1:7 Twist, HUX..
GE URG-I NC 556NATO 14.5" BLK/DDC
Geissele Automatics, URG-I, Near Clone, Complete Upper Receiver, 5.56 NATO, 14.5" (16" OAL) Barrel, ..
HK UPPER MR556A4 5.56 16.5" BLK
Heckler & Koch, MR556 A4 Upper Receiver, 223 Remington/5.56 NATO, 16.5" Barrel, Threaded 1/2X28, M-L..
LUTH A1 C7 RETRO CMPLT UPR 5.56 20"
Luth-AR, A1 C7 Retro, Complete Upper Assembly, 5.56 NATO, 20" Threaded Chrome Lined Barrel, 1:7 Twis..
LUTH AR 16" LTWT BBL COMP UPPER 223
Luth-AR, 16" Lightweight Barrel Complete Upper Receiver, 223 Remington, Black Finish, 15" Palm Handg..
LUTH AR 24" BULL BBL COMP UPPER 223
Luth-AR, 24" Bull Barrel Complete Upper Assembly, 223 Remington, Black Finish, 15" Palm Handguard Ke..
LUTH CMPLT UPR 5.56 20" A1 SLK SIDE
Luth-AR, A1 Slick Side Modern Retro, Complete Upper Assembly, 5.56 NATO, 20" Threaded Chrome Lined B..
NORDIC 16" .22LR COMPLETE UPPER 10RD
Nordic Components, 22RB Complete Upper, 22LR, 16" Match Grade Barrel, 1:16 Twist, Black Finish, A2 F..
NOVESKE CHAINSAW UPPER 556 16" BLK
Noveske, Chainsaw, Complete Upper Receiver, 5.56 NATO, 16" Stainless Steel Barrel, 1/2X28 Thread Pit..
NOVESKE N4 AFGHAN UPPER 6ARC 14.5PW
Noveske, N4 Afghan, Complete Upper Receiver, 6MM ARC, 14.5" Stainless Steel Barrel, 5/8X24 Thread Pi..
NOVESKE N4 RECON UPPER 556 16" BLK
Noveske, N4 Recon, Complete Upper Receiver, 5.56 NATO, 16" Stainless Steel Barrel, 1/2X28 Thread Pit..
NOVESKE N4 SPR UPPER 6ARC 18" BLK
Noveske, N4 SPR, Complete Upper Receiver, 6MM ARC, 18" Stainless Steel Barrel, 5/8X24 Thread Pitch, ..
PWS MK116 MOD 1-M UPPER 16.1" BLK
Primary Weapons Systems, MK116 MOD 1-M, Upper Receiver, Fits AR-15, 223 Wylde, 16.1" Barrel, 1:8" Tw..
PWS MK214 UPPER 14.5" 6.5CM P&W
Primary Weapons Systems, MK214, Upper Receiver, Fits AR10/SR25, 6.5 Creedmoor, 14.5" Pinned (16" OAL..
PWS MK216 UPPER 16.1" 308WIN BLK
Primary Weapons Systems, MK216, Upper Receiver, Fits AR10/SR25, 308 Winchester, 16.1" Barrel, FRC Co..
PWS MK216 UPPER 18" 308WIN BLK
Primary Weapons Systems, MK216, Upper Receiver, Fits AR10/SR25, 308 Winchester, 18" Barrel, FRC Comp..
RADIAN UPPER 14.5" 6MM ARC OD GREEN
Radian Weapons, Complete Upper, 6MM ARC, 14.5" Pinned (16" OAL), Barrel, 1:7 Twist, Dead Air KeyMo F..
RADICAL UPPR 300BLK 16" 1-8 MLOK BLK
Radical Firearms, Complete Upper Assembly, 300 Blackout, 16" Barrel, 1:8 Twist, Black, MLOK Handguar..
RADICAL UPPR 762X39 16" 1-10 MLOK BL
Radical Firearms, Complete Upper Assembly, 7.62X39, 16" Barrel, 1:10 Twist, Black, MLOK Handguard, A..
RISE CMPLT UPPR 6MM ARC 18" BLACK
Rise Armament, Complete Upper, 6MM ARC, 18" Stainless Steel Barrel, 1:7 Twist, 1/2X28 Threaded, Rifl..
RRA CMPLT CAR A4 UPR 458 SOCOM 16"
Rock River Arms, Tactical Carbine, Complete Upper Receiver, 458 SOCOM, 16" Barrel, RRA Operator Muzz..