The revolutionary TCS Manufacturing AR Upper Receiver & Buffer Tube Rod employees innovative dual thread technology. It is threaded for both 5/16×27 tpi and 8×32 tpi. The innovative dual thread technology in this rod allows you to clean the upper receiver and the buffer tube with the TCS Manufacturing AR-15 Jag, and then clean the chamber with the TCS Manufacturing AR-15 Cleaning Brush. The handy 16″ length provides clearance for all length buffer tubes.
*Comfortable screw driver type handle.
*Non Rotating 16″ Aluminum Shaft
*Dual Thread Technology
*Made In The USA