Introducing the NEW Jackhammer Pistol the ultimate in semiautomatic pistols chambered in .22 LR ideally suited for plinking and precision shooting. Designed as an air-cooled blowback operated magazine-fed firearm and meant to be fired as a handgun using a two hand grip. Features a 5 3/8 barrel Picatinny rail mounting provisions and the ability to use 10-round stick or 50-round drum magazines. – Specs: – Caliber: .22 LR – Barrel Length: 5 3/8 – Overall Length: 16 1/2-16 7/8 – Weight: 2 1/2 lbs. – Capacity: 10-Round Stick – Action: Semi Automatic – Material: Aircraft Grade 7075 Machined Aluminum – Controls: Ambidextrous safety