Upgrade your rifle's performance with our precision engineered KIDD firing pin, designed to eliminate the common issue of irregular rim indentation caused by blunt or improperly manufactured firing pins. Unlike traditional factory firing pins that are stamped out using the tool and die process, our firing pin is crafted using advanced wire EDM (Electrical Discharge Machining) technology. This State-of-the-art production method ensures superior accuracy and consistency, resulting in a firing pin that offers unparalleled quality and reliability. Experience smoother operation and enhanced firing precision with the KIDD firing pin, the perfect enhancement for any rifle enthusiast seeking optimal performance. Accessory upgrade for the 10/22 bolt Ensure reliable ignition Rim indentation in the positive direction Hardened steel in optimal condition The components are precision ground and wire EDM-cut, maintaining a tolerance of 0.0001 inches