The next generation swarm air rifle features gamo's most powerful technologies, the 33 mm cylinder and the igt mach 1, allowing it to deliver next-level 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.That combined with our patent-pending 10x gen2 inertia fed technology and the whisper fusion technologies, makes the gamo swarm magnum 10x gen2 a revolutionary break barrel.Oal: 49.20"Action: Break OpenCaliber: 22 PelletCapacity: 10rdBarrel Length: 21.30"Weight: 6.88 lbsScope: Break Open