Gamo Swarm Magnum 10X GEN3i Multi-shot Air Rifle 10X GEN3i Quick-Shot inertia-fed magazine Breakbarrel Max. velocity (.177): 1650 FPS with alloy Max velocity (.22) 1300 fps with alloy, 975 fps with lead IGT Mach 1 gas piston 2-stage adjustable Custom Action Trigger (CAT) Recoil Reducing Rail (RRR) Whisper Fusion noise suppression Automotive-grade glass-filled nylon all-weather thumbhole stock Shock Wave Absorber (SWA) recoil pad Checkered grip and forearm Barrel length: 21.3" Overall length: 49.2" 5-year limited warranty Scope Features: 3-9x magnification 40mm objective lens 1" tube 30/30 reticle with fine crosshairs to facilitate target acquisition 40 ft to 12 ft field of view 3.5" eye relief 21.6 oz 13.5" long Fogproof Shockproof Waterproof Includes lens caps ... ...