This factory manufactured splinter style walnut fore-end assembly is for the American Gun Company (New York) Knickerbocker) hammerless double shotgun in 12 gauge and is in very good condition with light dings, moderate wear and handling marks. This item is smooth and as no checkering on it.  (file photo)

Note: American Gun Company Knickerbocker hammerless shotguns with the following serial numbers have been observed with this part: 194426