Black Rifle Depot's A2 Lower Build kit for AR 15 and variant rifles includes everything you need to finish your lower receiver into a complete and functional firearm. The A2 Lower build gives your custom build the retro M16 look with A2 style stock kit from Trinity Force and OEM A2 pistol grip.
- Includes Complete Trinity Force Mil spec Stock & Buffer Kit
- Includes Complete Mil Spec Lower Pars Kit (OEM)
- Lifetime Warranty