Manufactured circa 1957. The rifle is fitted with a medium weight target barrel with standard markings. It has a early type 1 Winchester Model 70 bolt with the type 1 bolt sleeve that is mismatched to the rifle. The bolt body has been repolished, obliterating almost all of the old serial number. The top of the receiver and barrel are fitted with the correct target/scope bases, and it currently comes with a 12x Lyman Target Spot rifle scope with screw in end caps. The scope is housed in a correct Lyman Gun Sight Corp. wooden storage box. The scope box includes a Lyman Corp. advertisement/flyer.