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The Gamo Swarm Magnum Pro Gen3i is a .177 caliber break-barrel gas-piston air rifle built for hunting and pest control. Its 10X Gen3i magazine holds ten pellets and indexes a new one with each cocking stroke, so follow-up shots come fast without reloading. Gamo rates it up to 1,650 fps, and the Whisper Fusion barrel shroud and suppressor tame the report. It ships with a 3-9x40 scope and a synthetic stock. It suits shooters who want repeating fire from a springer-style rifle; the trade-off is stiff cocking effort and the accuracy limits of a very fast, light .177 pellet.
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Lowest price we've seen: $297.50 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
Owners rate it around 4.1 out of 5. They like the rapid reload magazine, the power and the quieter report, and many call it good value for a hunting break-barrel. Complaints center on hard cocking, hold sensitivity and accuracy that varies with pellet choice.
The Gamo Swarm Magnum Pro Gen3i is a .177 caliber air rifle. It uses 10X Gen3i rapid-reload technology, which allows quicker follow-up shots. It can reach speeds of up to 1,650 fps.
Whisper Fusion sound dampening makes shots quieter. The stock is synthetic and automotive-grade, and it gives a durable, comfortable grip.
The rifle comes fitted with a Gamo 3-9x40 scope for targeting.







