These are our Low Profile non-rotating trigger/hammer pin sets which are designed to sit flat against the side of your AR15 receiver. We’ve provided options to fit standard receivers and a notched sideplate version for the POF GENERATION 3 & 4 RECEIVERS and MAY ALSO fit other receivers with ambidextrous bolt releases.

They are the toughest pins produced. We designed our pins to withstand the stresses generated by high-impact suppressed fire. Our trigger & hammer pins are stainless steel and our retainer sideplates are steel with a black nitride finish.

Our KNS non-rotating trigger/hammer pin sets prevent wear on your AR lower and prevent your pins from walking out of your receiver.

This kit includes an installation guide tool & 2 Torx wrenches. No permanent modification to your gun is required.

Torque spec for screw-tightening should not exceed 11 inch-lbs, 8 inch-lbs is recommended.

Specifications:
KNS Precision, Inc. .154 Diameter Non-Rotating Trigger/Hammer Pins, Black NRTHP-154