The SideSaddles carries six extra rounds in the most convenient and accessible location for quick reloading without losing sights. The Hytrel polymer shell holder is attached to an aluminum mounting plate that installs directly on the receiver of the shotgun. Installation is easy and, in most cases, requires no alterations to the shotgun. Size / Style: Winchester Super X2/Browning Gold, 12 GaugeMfg No: 1081162Manufacturer: TacStar IndustriesWeb site: www.pachmayr.comWarranty: 1 year from date of purchase.Shipping InformationWeight: 0.4 pounds. Dimensions: 3 (L) x 2 (W) x 9.5 (H) inches.Hazardous Material Classification: N/AClick here about Hazardous Material and Adult signature feesSKU: 25958