Brownells AR-15 Large Hammer/Trigger Pin Set .172"

The Brownells AR-15 Large Hammer/Trigger Pin Set is designed for AR-15 platform rifles requiring oversized pins for proper fitment. This precision-machined pin set features .172" diameter hammer and trigger pins, ideal for gunsmithing applications where standard .154" pins may be too loose due to worn receiver holes. These pins provide the proper clearance and function for trigger group components while ensuring reliable operation. Essential for AR-15 builds, repairs, or upgrades where oversized pins are needed to restore proper fit and function. Manufactured to precise tolerances for consistent performance and durability. Perfect for gunsmiths and enthusiasts working on AR-15 platforms that require non-standard pin dimensions.