AR-15 Complete Anti-Rotation Trigger/Hammer Pin Set (Gold Plated)

Description

The AR-15 Complete anti-rotation pins ar15 / Hammer Pin Set – Gold Plated is a premium upgrade designed to enhance the reliability, consistency, and aesthetics of your AR-15 fire control group. Engineered for both professional builders and discerning enthusiasts, this set eliminates one of the most common failure points in a standard mil-spec trigger assembly: pin rotation and lateral walk-out.

Unlike standard trigger and hammer pins that rely solely on spring tension to stay in place, this anti-rotation system uses a patented interlocking design. The set includes two precision-machined trigger/hammer pins, two contoured side plates, and four stainless steel mounting screws. Once installed, the side plates lock the pins in a fixed, non-rotating position, preventing any movement under sustained fire, heavy recoil, or during high-round-count training sessions. This ensures consistent trigger pull. Prevents premature wear to your lower receiver’s pin holes, and protects your investment in a billet or forged receiver.

HARDENED 4140 STEEL WITH TITANIUM NITRIDE GOLD – ZERO FRICTION, ZERO WEAR

Crafted from hardened 4140 chromoly steel and finished with a luxurious, corrosion-resistant Gold Plated / Titanium Nitride (TiN) coating, these pins offer far more than just looks. The TiN gold finish provides extreme surface hardness rated at 85+ Rockwell, dramatically reducing friction between the pin and the trigger/hammer interface. The result is a smoother, more consistent trigger pull and a significantly extended service life compared to standard phosphate pins. The coating also provides superior resistance to corrosion, chemicals, and wear.

Each anti rotation pins ar15 is precision centerless-ground to a standard .154″ diameter, ensuring a perfect, wobble-free fit in all mil-spec AR-15, M4, and AR-10 style lowers that accept small-pin fire control groups. It is fully compatible with mil-spec, single-stage, two-stage, drop-in cassette, and match-grade triggers.

This complete set is ideal for duty rifles, competition builds, 3-Gun setups, and show-quality custom builds where performance and presentation matter. It prevents pin walk that can cause a dead trigger, eliminates receiver elongation over time, and adds a distinctive, high-end custom accent to your lower receiver.

Set Includes: 2x Gold-Plated Anti-Rotation Pins, 2x Side Locking Plates, 4x Torx Screws, 1x Torx Wrench.

Upgrade your platform with the confidence of a locked-down system. A low-friction and visually striking fire control system that is built to perform under pressure and built to last a lifetime.