This Harrington & Richardson manufactured magazine guide box rear screw washer -second variation is for the model 865 Plainsman bolt action rimfire rifle and is in very good condition with light wear. This part is for the magazine assembly that is straight - second variation. You will recieve one of the variations in the photo depending on part availability. (file photo)

Note: Harrington & Richardson model 865 rimfire rifles with the following serial numbers have been observed with this part: AX570318 & NSN