This tactical, Break Barrel Crosman MSR77 air rifle features Nitro Piston technology combining lower pumping force with higher velocities, as well as a CenterPoint 4x32mm riflescope. It sports a tactical synthetic stock and an easy-to-grasp pistol grip. Rugged, all-weather construction and rifled steel barrel stand up to repeated use. Adjustable, two-stage trigger for easy operation. Store ammo and more in the handy space in the false magazine. Sling mounts included. Cal: .177. Cocking effort: 35 lbs. OAL: 40". Wt: 5.8 lbs.