Tapco Inc. Mil-Spec AR15 Buffer Tube Kit. Comes complete with an M4 buffer tube, castle nut, end plate & sling adapter, buffer, and buffer spring. For use in Carbine style rifle builds or Short Barrel Rifle (SBR) builds and Mil-Spec adjustable buttstock of your choice. The receiver extension, buffer tube, is made from 7075 T6 aluminum and finished in Black for long lasting corrosion and wear resistance. It has the ability to adjust with six different stock length positions and the end plate included is upgraded with a "no bind" sling attachment that gives 180 degrees of motion.
Part Number: TMSBTK-BLK
Out of Stock.