Hooper Gun Works Upgraded Black Oxide Sear Spring
Compatible with all .45 ACP, 9mm, 38 super, 10mm, and .40 S&W 1911 models of common make. A black oxide finished sear spring is a perfect upgrade to your 1911. A black oxide finished sear spring reduces the chances of rust over lower cost OEM unfinished springs. Proudly made in the USA!
Sear springs work in Full, Mid, and Compact Size 1911s.