Non Rotate Trigger and Hammer Pins designed specifically for the Smith and Wesson M&P15-22. These pins are TOO LONG for regular forged aluminum AR-15 lower receivers and will stick out the sides quite a bit.
KNS Precision, Inc. Non-Rotating Trigger/Hammer Pins, Fits Smith & Wesson M&P 15-22, Gen 2 Mod 2, Black Finish MP15-22 NRTHP
