The next generation swarm air rifle features the 33 mm cylinder and the igt mach 1, allowing it to deliver power with 1,300 fps in.22 caliber; swa (shock wave absorber) recoil pad with up to 74% recoil absorption and a non-slip texture design on grip and forearm and 10x gen3 inertia fed technology.Oal: 49.20"Action: Break OpenCaliber: 177 PelletCapacity: 10rdBarrel Length: 21.30"Weight: 6.88 lbsScope: 3-9x40mm