Shopping cart Gamo Swarm Magnum GEN3i Inertia The Gamo Swarm Magnum 10X GEN3i sets a new benchmark for multi-shot break-barrel air rifles. Combining cutting-edge loading technology with powerful gas-piston performance, it’s engineered for speed, precision, and reliability. Overview At the heart of the Swarm Magnum is Gamo’s 10X GEN3i inertia-fed magazine system, which automatically cycles rounds using recoil—eliminating manual indexing and delivering faster follow-up shots. Paired with the IGT Mach 1™ gas piston, this rifle produces impressive velocity and consistent power for hunting and target shooting. Key Features 10X GEN3i inertia-fed magazine system Automatic cycling with recoil for smooth, rapid shooting 10-shot horizontal magazine Increased capacity for faster follow-up shots IGT Mach 1™ gas piston (33mm) More power, smoother cocking, and reduced vibration High-velocity performance Up to 1,650 FPS (.177) Up to 1,300 FPS (.22) Break-barrel design Reliable, self-contained operation Enhanced accuracy and consistency Optimized loading system reduces misalignment Specifications Action: Break Barrel Powerplant: IGT Mach 1™ Gas Piston Magazine Capacity: 10 rounds Caliber Options: .177 / .22 Max Velocity: .177: up to 1,650 FPS .22: up to 1,300 FPS Summary A high-performance air rifle delivering rapid multi-shot capability, powerful velocity, and advanced loading technology—perfect for shooters who want speed, precision, and innovation in one platform.
