Purchase the Retro AR-15 A2 Lower Build Kit here!

Building a retro AR-15 or “A2 Clone”? This is a great place to start. This kit includes the classic A2 style Stock and Grip. It also includes the A2 Receiver Extension / Buffer Assembly and a High Quality Mil-Spec Lower Parts Kit.

KAK Industry A2 Style Stock and Buffer Kit

  • Polymer A2 Stock w/ Storage Compartment
  • A2 Extension Tube
  • A2 Receiver Extension / Buffer Tube
  • Chrome Silicon A2 Rifle Buffer Spring
  • A2 Spacer
  • Assembly Screw

OEM Complete Lower Parts Kit

The OEM complete lower parts kit is a mil-spec or better LPK with well-machined components.

  • 31 piece set to complete a lower.
  • Machined parts, no MIM.
  • Hammer 8620 Steel
  • Trigger 8620 Steel
  • Disconnector 4340 Steel
  • Trigger Pin 4140 Steel
  • Bolt Catch 4340 Steel
  • Polymer Pistol Grip

Take a look at our other AR-15 Lower Build Kits here!
Advertised Price is good until 03/21/2020