KAK Industry AR-15 Carbine Mil-Spec Buffer Tube Kit

The KAK Industry AR-15 Carbine Mil-Spec Buffer Tube Kit is a Mil-Spec buffer tube kit that adds the perfect finishing touch to any lower receiver build. The 6-position buffer tube features 7075 aluminum construction with a corrosion-resistant anodized finish. This kit includes a 6-position buffer tube, carbine buffer, castle nut, end plate, and chrome silicon spring. Order now!