AR 15 Lower Build Kit

Black Rifle Depot's Mil Spec AR 15 Lower Build Kit comes with everything you need to complete your AR 15 and variant lower receiver. The AR 15 Lower Build  Kit has a 6 position Mil Spec Stock with sling attachment and standard OEM AR 15 Lower Parts kit. 

KIT INCLUDES:

  • Complete MIL SPEC Buffer Tube Kit W/Stock (American Made)
  • MIL SPEC LOWER PARTS KIT (American Made)
  • LIFETIME WARRANTY

 Check out one of the largest selections of AR 15 Parts online.