AR-STONER AR-15 Anti Walk Hammer and Trigger Pin Set

The Guntec USA GUNTEC AR15 ANTI ROTATION is a precision-crafted upgrade designed to stabilize your AR platform by introducing anti-rotation locking cam pins that replace traditional trigger and hammer pins, delivering enhanced alignment and reliability under demanding field conditions. This USA-made component features a compact, black finish with dimensions of 0.65 x 5.50 x 6.30, ensuring a clean fit within standard AR builds while preserving smooth trigger feel and consistent hammer engagement. The included Allen key makes installation straightforward, helping shooters achieve repeatable cam pin orientation and reduced muzzle movement during rapid fire or precision sessions. Ideal for rifle enthusiasts seeking durable hardware that minimizes rotational play, the anti-rotation design supports improved accuracy, quicker follow-up shots, and reliable performance across various amplitudes of recoil. Guntec USAs commitment to quality ensures that the part integrates seamlessly with AR platforms, maintaining factory tolerances and maintaining a streamlined profile. This upgrade is well-suited for sport shooters, tactical practitioners, and hunters who value dependable trigger/hammer pin replacement coupled with a practical installation that preserves trigger geometry and overall rifle integrity.