C-5 Billet AR-9 “Slick Side” Upper Receiver

Odin Works 9mm Billet Upper Receiver

9MM/45ACP Billet AR15 Upper Receiver w/ LRBHO

BILLET 9mm LOWER RECEIVER, GLOCK-MAG DEDICATED

C-5 BILLET LOWER RECEIVER (MP5 Mag)

New Frontier Armory C-5 stripped billet lower and upper receiver set

PISTOL CALIBER BOLT HOLD OPEN RECEIVER SET (LRBHO)

Complete C-9 Pistol Lower — Shockwave Pistol Brace