The Wilson Combat AR Stainless Pin Set (part no. TR-AWP-S) replaces the factory hammer and trigger pins in an AR-platform lower with a matched, anti-walk stainless steel set built to Wilson’s match-grade tolerances. Wilson Combat finishes them in stainless for a cleaner look under a stripped lower and a smoother surface for the hammer and trigger to pivot on. It’s a straightforward drop-in upgrade for anyone fitting a match-grade fire control group.

Key Specifications

• Includes both the hammer pin and trigger pin.
• Machined from stainless steel.
• Sized for a standard AR-platform lower.
• Ships at a light 0.03 lb, adding almost nothing to your order.
• Built as anti-walk pins that lock in place instead of rotating or working loose under recoil.
• Sized to the standard 0.154-inch GI trigger pin diameter.
• Fits AR-platform lowers chambered in 5.56x45mm, .223 Rem, 7.62x39mm, and .308 Win.

Frequently Asked Questions

What’s included in this set? A matched hammer pin and trigger pin.

What are these pins made of? Stainless steel.

Buy the Wilson Combat AR Stainless Hammer/Trigger Pin Set

Worn or pitted factory pins can add grit to an otherwise clean trigger pull, and this Wilson Combat set is a simple, direct-fit way to refresh the pivot points. Order it from our Lubbock, Texas gun shop and it ships fast to your door, along with more AR-15 lower parts.