Winchester Model 1300, Walnut Field
http://www.winchesterguns.com/products/catalog/historic-detail.asp?family=012C&offset=24&mid=512034


The Walnut Field is a stalwart of the Winchester Model 1300 line. Versatile and supremely reliable, the 12 gauge Walnut Field will handle any chore dependably, and because it's a Speed Pump™, you can bet it will get the job done fast. The satin-finished walnut stock and forearm features cut checkering and blends perfectly with the gloss-finished receiver and contrasting bolt finish. The ventilated rib barrel utilizes the WinChoke® threaded choke system and is available in 26" and 28" versions.