Receivers

Knights Armament

Knights Armament AR-15/M16 Free Float Ras - AR15 5.56 Free Float Ras MK12 Mod 1

Knights Armament

Knights Armament SR-15 E3 Mod 2 Upper Receivers M-LOK - AR-15 Upper Receiver Lpr Mod 2 18'' Urx

Knights Armament

Knights Armament SR-15 KS-1 5.56 NATO 13.7'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-15 KS-2 5.56 NATO 14.5'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-15 KS-3 5.56 NATO 11.5'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-25 A2 7.62 NATO/.308 20'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-25 K3 7.62 NATO/.308 16'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-25 K5 7.62 NATO/.308 14.5'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-25 K6 6.5MM Creedmoor 16'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-25 K7 6.5MM Creedmoor 14.5'' Barrel Assembled Upper Receiver Black

Knights Armament

Knights Armament SR-25 Precision Rifle Complete Upper Receiver 6.5 Creedmoor M-LOK

Knights Armament

Knights Armament SR-30 Upper Receiver 300BLK Mod 2 9.5'' Urx 4 MLOK

Knights Armament

Knights Armament Upper Receiver Combat Carbine Kit 308 Win 14.5 Barrel

Knights Armament

Knights Armament Upper Receiver Precision Carbine Kit 308 Win 16 Barrel

Knights Armament

Knights Armament Upper Receiver Precision Rifle Kit 308 Win 20 Barrel

LanTac

LanTac Upper Receiverlantac Usc Side Charge Billet

LanTac USA LLC

LanTac USA DMR Upper 223 Wylde 18"

LanTac USA LLC

LanTac USA Llc M-spec, Upper Parts Kit, For AR-15, Black

LanTac USA LLC

LanTac USA LLC Raven 2 Billet Lower Receiver, Semi-automatic, Multi Caliber, Ambidextrous, Anodized Finish

LanTac USA LLC

LanTac USA LLC Raven Billet AR-15 Lower Receiver, Anodized Finish, Black