This Umarex pistol is an officially licensed copy of the Heckler & Koch USP and is double action only. This has a realistic metal locked slide with a solid ABS plastic body & frame mounted safety. This fires the copper/steel .177 BBs at up to 3 joules in power, which should equate to approximately 130 MPS! This has a smooth bore barrel with the Co2 BBs being housed in the removable 22 BB capacity magazine.
Don't forget to order your Co2 capsules and 177 copper/steel BB's with this product.