Actions & Receivers

FMK Firearms

FMK Firearms FMKGAR1EBRT AR15 Polymer Lower Receiver - High Impact Composite, Lightweight & Durable

FMK Firearms

FMK Firearms FMKGAR1E AR15 Polymer Lower Receiver – Lightweight and Durable Black Finish

DPMS

DPMS DA-15, Stripped Lower Receiver, 223 Remington/5.56 NATO, Anodized Finish, Black DPDA151000

Ballistic Advantage

Ballistic Advantage BA10 308 Lower Receiver - Precision Firearm Component

Battle Arms Development

Battle Arms Development Workhorse Lower Receiver (Part Number: WH556-LR) in Black

American Tactical

American Tactical ATI AR-15 Multi Cal Receiver Black – Part Number ATIGLOWMS

Aero Precision

Aero Precision APAR620002AC AR9 Lower Receiver in FDE for Pistol Caliber Builds

Aero Precision

Aero Precision APAR620001AC AR9 Lower Receiver in Black for Pistol Caliber Builds

American Defense Mfg.

American Defense Manufacturing UIC Stripped Lower Receiver in Black (Part Number AD-UICLS-BLK)