The Armaspec Anti-Walk Trigger and Hammer Pin Set (brand part no. ARM136-SS) replaces your AR-platform’s factory trigger and hammer pins with a stainless steel pair designed to eliminate pin walking under recoil. Each pin is secured with a roll-pin style key on both sides, locking it in place so the trigger and hammer geometry stays consistent shot after shot instead of drifting as pins work loose. Stainless construction resists corrosion and wear, making this a straightforward upgrade for shooters chasing a more consistent, reliable trigger feel on a duty or competition build.

Key Specifications

• Machined from stainless steel for corrosion resistance and long-term durability.
• Designed as anti-walk pins that resist lateral movement under recoil.
• Includes keys on both sides of each pin to lock them securely in place.
• Covers both the trigger pin and hammer pin as a matched set.
• Marketed under Armaspec’s Anti-Walk pin line for AR-platform rifles.

Frequently Asked Questions

What does anti-walk mean? The pins are designed with retention keys that keep them locked in place so they do not shift or walk out under recoil.

What is included in this set? A matched stainless steel trigger pin and hammer pin, each with a retention key.

What material are the pins made from? Stainless steel, for corrosion resistance and durability.

Buy the Armaspec Anti-Walk Trigger and Hammer Pin Set

Lock in a consistent trigger feel with pins that will not walk under recoil. Order the Armaspec Anti-Walk Pin Set from Armaspec in our small AR15 parts selection, shipped fast from our Lubbock, Texas gun shop.