The Centennial Defense Systems trigger bar has been designed as an upgrade to your Glock OEM trigger assembly. Unlike the OEM trigger bar, theses bars are made of high-quality stainless steel and have a polished finish. The polished finish helps to provide less friction for a smother trigger pull. This bar fits 80% guns in the following calibers; 9mm, .40s&w, and .357sig. These trigger bars only work on Glock style trigger assemblies.
Note: Does NOT fit PF9SS/SS80 or PF45