Pin, Spring & Screw Set for ARH300 – This is a replacement retaining pin, spring and screw set for our Gen 3 Folding Stock Adapter only. If you’re looking for a more reliable alternative to the buffer retaining pins, try our Buffer Retaining Nut!
Will not fit the Gen 4 Folder
– 2 Steel Buffer Retaining Pins
– 1 Spring
– 1 Hex Head Screw