Instant Target Grade Accuracy
Hardened, precision-ground, drop-in hammer lightens trigger pull by 35% on MK II™ pistols. Electro-polished to remove even minor imperfections for an ultra-smooth sear surface and a clean breaking, target-quality, trigger pull. Includes strut and pin.
Big Book Catalog, Issue:70, Page:227
SPECS: Machined steel, 1.05" (2.6cm) long, .56" (14mm) wide. Wt. .5 oz. (14 g). Fits Ruger® MK II™ and .22/.45™ pistols only.