This is a AR-15 pistol complete lower receiver. Machined to mill spec, this RR armory lower receiver features, fire and safe markings and its finished with black powder coat. This lower receiver is ready to be installed on your Complete Upper. This AR-15 lower receiver features.
- RR Armory AR-15 Lower Receiver
- Pre-installed AR-15 Mil-Spec Lower Parts Kit
- A2 Grip
- Pistol Buffer Assembly + SB3 Tactical Brace