AR 15 Lower Build Kits
Black Rifle Depot has one of the largest selections of AR 15 Lower Build Kits in the industry from a variety of manufactures. All of Black Rifle Depot's AR 15 Lower Build kits come with everything you need to complete your AR 15 and variant lower receiver into a working firearm.
- MIL SPEC Buffer Tube Kit (American Made)
- Mil Spec Stock Kit (American Made)
- Mil Spec AR 15 Lower Parts Kit (American Made)
- LIFETIME WARRANTY