The KNS Precision Gen ST Non-Rotating Pin Kit (brand part no. NRTHPGENSTDE) replaces the factory trigger and hammer pins on a mil-spec AR-15/M16 with a non-rotating design that resists the pin walk that can loosen a trigger group over time and rounds fired. The .154-inch stainless steel pins are held by duracoated flat dark earth sideplates, adding a distinctive look while keeping the pins locked in position. It’s a simple, direct-fit upgrade for builders who want a more reliable fire control group without replacing the whole trigger assembly.

Key Specifications

• Sized at .154 inches in diameter to match mil-spec AR-15/M16 pin holes.
• Uses a non-rotating design to resist pin walk.
• Pins machined from stainless steel.
• Sideplates finished in duracoated flat dark earth.
• Fits mil-spec AR-15/M16 lower receivers.
• Built as the Gen ST version of KNS Precision’s pin kit line.

Frequently Asked Questions

What does the non-rotating design do? It resists pin walk that can loosen a trigger group over repeated firing.

What size pins are these? .154 inches in diameter, sized for mil-spec AR-15/M16 lowers.

Buy the KNS Precision Gen ST Non-Rotating Pin Kit, .154, Flat Dark Earth

Stop pin walk before it loosens your trigger group. Order the KNS Precision Gen ST Non-Rotating Pin Kit from our gun accessories selection. Ships fast from a Lubbock, TX gun shop.