The JARD trigger system provides adjustability not found in the factory triggers, as well as a noticeably smoother trigger pull and crisp break. Available in 3 pull weight ranges: 6-8 oz., 9-16 oz., and 17-20 oz. (dependent on adjustment and sear lubrication). The trigger housing is milled out of aircraft grade billet aluminum. Fits the Smith and Wesson 1500 actions.