Benjamin Air Rifle Scope Mounts for Models 392, 397 and Sheridan CB9: * For ages 16 and up * Readies air rifles and air pistols for various optics and other sighting systems * 4-piece intermount attaches to barrel and provides 3/8" dovetail mount * Dimensions: 1.0"L x 0.5"W x 1.25"H * Model# B272