Gamo Swarm Whisper 177 Pellet Brake Open 4x32mm Black All Weather Synthetic Stock This is the world’s only ten-shot break barrel air rifle. This is the revolutionary new Gamo Swarm Maxxim. Ideal for hunting and pest control our patent-pending 10x quick-shot enables you to shoot up to ten pellets without reloading. Simply break the barrel and fire for lightning-quick follow-up shots. Swarm Maxxim is the first of its kind. MECHANISM Velocity: 1300 feet per second (fps) with PBA Platinum 10X Quick- Shot technology enables you to shoot up to ten pellets without reloading Inert Gas Technology (IGT) Break Barrel: Single Cocking System Automatic Cocking Safety system Barrel: Fluted Polymer Jacketed Steel with WHISPER MAXXIM Technology Cocking Effort: 32 lbs Trigger: Two stage adjustable CAT (Custom Action Trigger) Manual Safety STOCK Stock: Tough All Weather molded Synthetic Butt Plate: SWA (Shock Wave Absorber) Recoil pad with up to 74% recoil absorption Checkering: Non-Slip texture design on grip and forearm OPTICS Scope Ramp: RRR (Recoil Reducing Rail) Scope: 3-9×40 air rifle scope with rings. SPECIFICATIONS Weight: 5.64 lbs Length: 45.3 in Ammunition: Any .177 Pellet Caliber: .177 Trigger Pull: 3.2 lbs Barrel Length: 19.9 in