This LBE Buffer Tube Kit includes a six position mil-spec diameter buffer tube, carbine length recoil spring, standard carbine recoil buffer, receiver end plate, and castle nut. LBE Unlimited is a leading producer of US Made gun parts and accessories.

• LBE Mil Spec Buffer Tube Kit.
• Six Position Mil Spec Buffer Tube.
• Recoil Spring.
• Recoil Buffer.
• Receiver End Plate.
• Castle Nut.
• MADE IN THE USA.