Manufacturer: TAPCO ZAR09108
TAPCO INTRAFUSE AR-15 Commercial Receiver Extension Kit with Buffer Tube, Castle Nut, End Plate Sling Adaptor, Buffer and Recoil Spring
Just add your buttstock to complete your custom rifle build!
Don't rely on inferior buffer tubes when assembling the collapsible stock for your AR-15 style rifle. The INTRAFUSE buffer tube from TAPCO is manufactured using impact extruded 7075 T6 aircraft aluminum with a Mil-Std 171 matte black exterior coating and a Mil-Spec dry film lubricant inside the tube that makes the action extremely quiet. Proudly made in the U.S.A.