Fully machined from A2 tool steel with the hammer notch individually, surface ground to ensure an exact angle of engagement. Reduces felt trigger pull by up to 50 percent. Drop-in installation; use in an unaltered, factory triggerguard. Fits both the .22LR and .22WMR. Mfg: Volquartsen SPECS: A2 tool steel, in the white. Hardened to Rc 58.
