KNS Non-Rotating Trigger/Hammer Pin .154 Gen 2Black
These are the Generation 2 pin sets. These are the STRONGEST pins that can be produced and were designed to withstand the high impact of full and semi-auto 9mm, .223, and 7.62mm suppressed firearms. The pins are stainless steel. End retainers are black oxide. They will also protect your AR-15. Special anti-creep retainers prevent wear on your irreplaceable M-16 or AR-15 receiver.