Umarex Ux Patrol 2.4996-1 Air Rifle A break-barrel air rifle with spring-piston system, in a polymer thumbhole-stock like a sniper rifle. Comes complete with scope 3-7 x 20.Caliber 4,5 MM (.177) PELLET Power Source SPRING Magazine capacity 1 SHOT(S) Safety MANUAL Length 1035 MM Barrel length 438 MM Weight 2795 G Velocity 170 M/S Trigger SINGLE ACTION