Our premium high-tolerance heat treated alloy steel firing pin stop is meticulously engineered for all 1911 pistol models. Crafted to maximum width tolerance, it ensures a precise and snug fit with the extractor, enhancing the reliability and performance of your firearm. Specifically designed for series 70 pistols, it can also be adapted to fit series 80 models with minimal modification, offering versatile compatibility. Built to withstand the rigors of frequent use, this firing pin stop is guaranteed for life against breakage, providing peace of mind and enduring quality. Elevate your 1911's performance with this robust and reliable component, designed for enthusiasts who demand the best.