Winchester Model 37 16 Gauge 30 Single Shot Shotgun

win37Winchester 37 Steelbuilt 2.75″ 20Ga #WIN37-$475.00. Spooner Firearm Co. > Guns in Stock > Current Firearms for Sale > Shotguns > Winchester 37 Steelbuilt 2.75″ 20Ga #WIN37Seller's Inventory #: WIN37-20-FP Category - Winchester Shotguns - Model 37 - Shotguns - Single Shot. Category Winchester Shotguns - Model 37 Shotguns - Single Shot. Seller's