This Remington manufactured color case hardened trigger sub-assembly is for the model 513-T Matchmaster bolt action rimfire target rifle and is in very good condition with light wear. The trigger sub-assembly consists of the trigger, trigger take-up spring, trigger take-up pin, sear, and sear stud. (file photo)

Note: Remington model 513-T Matchmaster bolt action rimfire rifles with the following serial numbers have been observed with this part: 72972, 94038 & 135507