This factory manufactured first variation buttplate measures 4 11/16 " long by 1 5/16 " wide and is for the Iver Johnson Knox - All hammerless double shotgun in 20 gauge and is in good condition with light wear. NOTE: This buttplate has a small chip in the lower right portion. (file photo)
Note: Iver Johnson shotguns with the following serial numbers have been observed with this part: 75043
