The xl725 provides 24 percent more downrange energy with a nitro piston break barrel.It features 30 ft-lbs of muzzle energy, and velocities of up to 725 fps (using high velocity pellets).Included is a hardwood thumbhole stock, 3-9x40mm ao scope, a rifled barrel made of steel, and a picatinny rail mount.Type: Air RifleAction: Break OpenCaliber: 25 PelletCapacity: 1Finish: BlackSights: None, Optic ReadyWeight: 8.50 lbsStock: Hardwood ThumbholeScope: 3-9x40mm AOMagnification: 3-9xBarrel Type: RifledVelocity: 725 fpsPower Type: Nitrogen Piston