Double set trigger unit and kickoff made by Anschuetz in Germany for a Mauser 98 or 93-96 Models. The traditional European solution to get the trigger pull down to a hair trigger. The rear trigger compresses a spring that is getting released by pulling the front trigger that has only a few ounces pull weight. Has a set screw to fine tune that weight. This gets fitted into the bottom metal and the kick off replaces the military trigger in the sear. Requires installation by a qualified gunsmith, instructions will be supplied. All machined steel construction, housing is blued.NOS brand new never installed. Has been discontinued for a few years now and one of the last new units available. Requires installation by a qualified gunsmith, instructions will be supplied