Gamo Swarm Bone Collector 10X Gen3i Multi-Shot Air Rifle 10X GEN 3i Quick-Shot inertia-fed magazine Breakbarrel .22 caliber High-quality beechwood stock Max. velocity: 1100 FPS (with alloy pellets) IGT Mach 1 gas piston 2-stage adjustable Custom Action Trigger (CAT) 11mm dovetail Recoil Reducing Rail (RRR) Whisper Maxxim noise suppression Shock Wave Absorber (SWA) recoil pad Checkered grip and forearm Laser-engraved Bone Collector logo 3-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