I wouldn't want to get hit on bare skin with one. With green gas and a 4" barrel, my pistol is rated around 290fps. What's great about the upper end ($$$) Airsoft are they accurately replicate the functions of the real deal. Slide lock back on empty, slide release, grip safeties and sights for the most part. You can "safely" practice malfunctions in your home with a "live" gun.