This Remington manufactured complete bolt assembly is for the model 510 Targetmaster bolt action rimfire rifle and is in very good condition with light wear and some specks of rust. (file photo)

Note: Late variation bolt assemblies had a chrome finished bolt body and handle and a blue finished bolt sleeve. This type of finish is less commonly found on the model 510 rifles during production.

NOTE: Remington model 510 rimfire rifles with the following year/serial numbers have been observed with this part:

510-X (OM) July 1965 & (BN) January 1966

510-P (DTT) September 1948 & (DYY) September 1952