Receiver Parts

Aero Precision AR15 Gen 2 Carbine Complete Lower w/ A2 Grip, No Stock - Black

Next Level Armament 7.62/.308 AR-10 Large Frame Stripped Lower Receiver

Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - Full Size Semi Shelf

Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - Full-Size Push-Pin

Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - K Push-Pin

Lee Sporting Aluminum MP5 / SP5 / HK Clone Lower Housing - K Semi-Shelf

Aero Precision M4E1 Carbine Complete Lower Receiver w/ A2 Grip, No Stock - Black