This Winchester manufactured trigger and safety assembly is for the model 72A bolt action rimfire rifle and is in very good condition with light wear. This assembly consists of the serrated trigger, trigger base, trigger pin, safety lever, safety lock, safety lock screw, safety lock plunger and safety lock plunger spring. (file photo)

NOTE: Winchester model 72A rimfire rifles with the following year/serial numbers have been observed with this part: NSN