Reduces Pull Weight For Better Accuracy

Investment cast, steel trigger provides a light, clean breaking pull so you can concentrate on hitting your target. Heat treatment process keeps engagement surfaces smooth and uniform for thousands of rounds. Uses the factory safety and drops-in without gunsmithing. Adjustable for sear engagement and weight of pull. MAR-1 fits all early production (pre T-900™) Marlin bolt action rimfire rifles with a screw or drift pin, trigger pivot pin configuration. MAR-917 fits all current production, 900 Series rifles with T-900 Fire Control System.