AR15 / M4 / .223 8 POSITION MIL-SPEC FLUTED BUFFER TUBE Mil-Spec Diameter Hard Coat Anodized 6061 T6 Grade Aluminum 3 Drain Holes Adjustable to 8 different positions SAPA Forging / ASTM...

AR15 MIL-SPEC FLUTED PISTOL BUFFER TUBE AR15 Pistol Receiver End Extension Tube Material: Impact Extruded 6061 T6 Grade Aluminum Surface Treatment: Per Mil-A-8625 F, Type III, Class 2...

AR15 / AR10 MIL-SPEC 6 POSITION RECEIVER EXTENSION BUFFER TUBE Material: Impact Extruded 6061 T6 Grade Aluminum Surface Treatment: Per Mil-A-8625 F, Type III, Class 2 Anodized Made in the...

AR15 PISTOL LENGTH MIL-SPEC FLUTED BUFFER TUBE AR15 Pistol Receiver End Extension Tube Material: Impact Extruded 6061 T6 Grade Aluminum Surface Treatment: Per MIL-A-8625 F, Type III, Class 2...

SOPMOD BUTTSTOCK LIMITED EDITION COLORS Mil-Spec Buttstock Rubber non-slip butt pad Two watertight storage compartments Stainless steel QD swivel mount Made in the USA Available Colors: Blue,...