This is a very hard hitting pellet gun. It utilizes revolutionary Nitro Piston technology to deliver blistering velocities up to 1200 feet per second when utilizing a high speed alloy pellet and 1000 fps using a lead pellet. It has an upgraded scope: Leapers UTG 3-9x40mm TF2+ Rifle Scope /w Mil-Dot Reticle. And it comes with a case and plenty of .17 pellets.