Brownells Hammer/Sear Block Kit for Pin & Engagement Surface Setup

Machined steel block allows you to mate the hammer and sear (or trigger) outside of the firearm for a clear, unobstructed view of the critical point of engagement.

• Accepts a wide selection of hammer and sear pins sized for various handguns and rifles
• Dovetailed adjustment block rides in slotted channel so pin spacing can be precisely set to match individual frames and receivers
• Allen screw locks the pin setting so hammer and sear can be dropped in place relative to their actual position in the firearm
• Great for cutting the engagement surfaces on new parts or fine-tuning factory ones
• Pins are individually numbered for proper identification

Kit packaging: see-thru plastic box. Kit contains hammer/sear pin block and all nine sets of special pins for popular gun models (Browning Hi-Power, Colt Army, Ruger 10/22, AR-15 Large and Small Pin, 1911, Uberti Cattleman, Ruger New SA, Ruger MKII).