Description
Originally designed as a semi-drop in replacement for Performance Center revolvers, the Apex Evolution IV K/L-Frame Hammer is redesigned using the same pinned sear and stirrup found on the Performance Center hammer. Additionally, the Apex Evolution IV Hammer replaces MIM components found in Smith & Wesson non-Performance Center revolvers and Performance Center revolvers made after January 2012. Manufactured from heat treated 17-4 Ph stainless steel, the hammer is wire EDM and CNC machined then surface ground to ensure consistent performance. Expected Results This hammer converts your revolver to Double Action Only (DAO) Lacks a hammer spur for cocking to single action Applicable To What Gun(s) Works in current production Smith & Wesson K-Frame and L-Frame centerfire revolvers only. In The Package 1 ea. Apex Evolution 4 Hammer (K/L-Frame) 1 ea. Apex Fully Machined Revolver Sear (pre-installed) 1 ea. Apex Sear Spring (pre-installed) 1 ea. Stirrup and pins (pre-installed) 1 ea. Competition Rebound Slide Spring (0.165” silver) 1 ea. Duty/Carry Rebound Slide Spring (0.160” green) 1 ea. Apex Firing Pin 1 ea. Firing Pin Return Spring