According to PMT's "Serial Numbers For Husqvarna Shotguns" this model 310AS was produced in circa 1920. SPECS: Purdey slide/ Greener crossbolt action, casehardened receiver, floral scroll engravings on the receiver/ tang/ break-action lever, trigger guard & forearm release lever, European walnut stock with hand cut outline checkering & semi-Schnabel forearm tip, German-style pistol grip with black walnut cap, black ribbed buttpad, 29.5" FULL/FULL barrels with approximate 2 1/2" chambers, single extractor, serrated rib with silver bead front sight, dual triggers and tang break-action lever. CONDITION: This gun is in nice condition with age & some various light wear, has clean/ shiny bores and appears to be in good working order. HISTORY: Husqvarna Vapenfabriks Aktiebolag (HVA) was a Swedish firearms company that manufactured break action shotguns and medium caliber bolt-action rifles from 1689 to 1960. The Model 310 was produced from 1912 to 1942, and was offered in 8 different versions according to engravings and level of quality: 310, 310A, 310B, 310C, 310D, 310E (Eckermann), 310Lyx (Luxury model). The barrels were produced using Swedish Steel (Standard 310), Swedish Special Steel (S - code) and Swedish Antioxid Steel (N - code). All versions have a Purdey slide and Greener crossbolt which is a design that is very close to the Anson-Deeley boxlock with overlaying safety sears. FREE SHIPPING & NO PROCESSING FEES.