Luth-AR Stripped NC15 Forged Upper Receiver, Manufactured from 7075-T6 Aluminum, Hard-Coat Anodized, Features Upper Picatinny Rail for Mounting Optics and Accessories FTT-EA
LBE Unlimited M4 Stripped Upper Receiver, Fits AR15, Black Finish ARSTUP
LanTac USA LLC Upper Advanced Receiver, Milspec Type3, Class2 Deep Black Hardcoat Anodized, Includes CP-R360 DomedHead Cam Pin, Billet 7075-T6 Aluminum LA00221
Knights Armament Company SR-15, CQB Mod2, Complete Upper Receiver, 556NATO, 11.5" Hammer Forged Barrel, Black Finish, MLOK 31963
Knights Armament Company SR-15, Carbine Mod2, Complete Upper Receiver, 556NATO, 14.5" Hammer Forged Barrel, Black Finish, MLOK 31949
Knights Armament Company SR-25, Precision Rifle Complete Upper Receiver, 6.5 Creedmoor, 22" Mid-Weight Precision Profile Barrel, 1:8 RH Twist, QDC 3-Prong Flash Suppressor, Black Finish, 18" URX4 MLOK Handguard 100223
KE Arms Upper, Forged, 223 Rem/556NATO, Black Finish, w/Forward Assist and Dust Cover, M4 Feed Ramps and T-Marked 1-50-03-008
I.O. Inc. Upper Receiver, 223 Rem/556NATO, 7.5" Barrel, 7" Rail, Black Finish AARUML7
I.O. Inc. Upper Receiver, 223 Rem/556NATO, 16" Barrel, 15" M-Lok Rail, Black Finish, Does not include BCG or Charging Handle AARUML15
FN America Upper, 223 Rem/556NATO, 11.5" Cold Hammer Forged Barrel, Carbine Length Gas System, Free Float MLOK Handguard, Fits AR15 36-100258-01
FN America Upper, 223 Rem/556NATO, 11.5" Barrel, Carbine Length Gas System, Black Finish, Two Piece Double Heat Shield Handguard, Fits AR15 36-100088-01
FN America Upper, 223 Rem/556NATO, 20" Step Cut Barrel, Fits AR15 20-100366
Daniel Defense DDM4V7 S Complete Upper Receiver Group, 556NATO, 11.5" Barrel, 1:7 Twist, Daniel Defense MFR 10" MLOK Handguard, Bolt Carrier Group, Charging Handle, Daniel Defense Vertical Grip, Black Finish 23-128-00275-047
Daniel Defense Daniel Defense, DDM4 300 S, Complete Upper, 300 Blackout, 10.3" Cold Hammer Forged Barrel, 1:8 Twist, Black Finish, Includes Flash Suppressor, Grip-N-Rip Charging Handle 23-088-19020-047
Daniel Defense Complete Upper Receiver, MK18 URG, 556NATO, 10.3" Hammer Forged Barrel, 1:7 Twist, Flat Top Receiver, Flat Dark Earth Finish 23-004-08013-011
Daniel Defense Complete Upper, MK18 URG, 556NATO, 10.3" Hammer Forged Barrel , 1:7 Twist, Flat Top, Black Finish 23-004-08013-006
Colt's Manufacturing Complete Upper, 223 Rem/556NATO, 11.5" Lightweight Barrel, Black Finish, Fits AR Rifles, Folding Front Sight, Magpul Rear Back Up Iron Sights, Integrated Rail LE6943CK
Colt's Manufacturing Upper, 556NATO, 11.5", Black LE6933EPR-CK
Colt's Manufacturing Complete Upper, 223 Rem/556NATO, 11.5" Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6933CK
Colt's Manufacturing Upper, 556NATO, 14.5", Black LE6921EPR-CK
Colt's Manufacturing Complete Upper Reciever, Fits AR, 223 Rem/556NATO, 14.5" Chrome Lined Barrel, 1:7 RH Twist, Magpul Flip-Up Rear Sight, M4 Contour Barrel, Standard Sling Swivel, Bolt Carrier Assembly and Charging Handle, Black Finish, Not Pinned and Welded LE6921CK
Colt's Manufacturing Upper, 556NATO, 16", Black LE6920EPR-CK
Colt's Manufacturing Complete Upper Receiver, 223 Rem/556NATO, 16.1" M4 Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6920CK
CMMG Banshee 200 Complete Upper, 9MM, 8" Barrel, Black Finish 99B5153
CMMG Banshee 100 Complete Upper, 9MM, 8" Barrel, Threaded 1/2-28, 1:10 Twist, M-LOK Free Float Handguard, Complete With BCG, Black Finish, Fits AR Rifles 99B511C
CMMG Banshee 300 Complete Upper, 9MM, 5" Barrel, Black Finish 99B17D7
CMMG Resolute 300 Upper, 9MM, 16" Barrel, Black, 3 Magazines, 30Rd 94FE65E
CMMG Banshee 200 Upper, 9MM, 8" Barrel, Black, 2 Magazines, 30Rd 94F5167
CMMG Banshee 300 Upper, 9MM, 5" Barrel, Black, 3 Magazines, 30Rd 94F17AA
CMMG Mk57 Banshee 100, Complete Upper, 5.7X28MM, 8" Barrel, Black Finish, Fits AR Rifles 57B244E
CMMG Mk57 Banshee 300, Complete Upper, 5.7X28MM, 5" Barrel, Black Finish, Fits AR Rifles 57B18AF
CMMG Resolute 300 Upper, 5.7X28MM, 16" Barrel, Black, 3 Magazines, 40Rd 54F3F99
CMMG Banshee 200 Upper, 5.7X28MM, 8" Barrel, Black, 2 Magazines, 40Rd 54F24D4
CMMG Banshee 300 Upper, 5.7X28MM, 5" Barrel, Black, 3 Magazines, 40Rd 54F18E9
CMMG Barrel, 300 AAC Blackout, 12.5" Barrel, 1:7 Twist, 4140 CrMo Salt Bath Nitride Finish, Damaged Packaging CMMG30D8A0A