Bay State Single Shot 12 Gauge Shotgun. This shotgun is in overall good condition considering it's age. I do not know exactly how old it is, but there is a Pat date of May 14, 1901 on the breech. The gun is very tight. The breech is solid. There is overall 90% blueing loss due to age, but has a very nice patina. Older, solid shotgun. 757-588-7296