Low Profile Non-Rotating Trigger/Hammer Pin Set



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.

Additional information

Weight N/A
Dimensions N/A
Pin Size

.154 Standard, .1555 Oversized, Gen G (.1550 Diameter), .170 (Old Colt Ban Era Size), Kaiser ( 1.125" Engagement Length)

Sideplate Style

Low Profile, Low Profile w/Notched Sideplate


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