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Gamo Swarm Magnum 10X GEN2 INERTIA FED .177 caliber 10-shot air rifle

Gamo Swarm Magnum G2 .177cal IGT Gas Piston Powered Pellet Air Rifle w


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This is the next generation Swarm air rifle. It features Gamo’s most powerful technologies, the 33 mm cylinder and the IGT Mach 1, allowing it to deliver next-level power with 1,650 fps in .177 caliber. That combined with our patent-pending 10X Gen2 inertia fed technology and the Whisper Fusion technologies, makes the Gamo Swarm Magnum 10X GEN2 a revolutionary break barrel.

Every Swarm Magnum 10x GEN2 .177 multishot pellet air rifle includes a 10-shot magazine.  It also includes a Gamo 3-9×40 scope (with a one piece mount).  This .177 caliber break barrel air rifle provides accuracy and high velocity – ideal for plinking, and also for nuisance animals such as mice, rats, birds and snakes.

This patent-pending 10X GEN 2 technology includes our revolutionary new horizontal magazine integration, making it lighter, more compact and low profile. The second generation10X offers smoother operation and improved accuracy.

Gamo’s patented Whisper technology leads the air rifle industry in sound suppression. This technology is categorized into three tiers—Whisper, Whisper Maxxim and Whisper Fusion—for quiet, quieter, and quietest performance. However, “noise reduction” does not mean “silence,” as sound levels will vary depending upon pellet choice. A lighter, faster and smaller caliber pellet, for instance, will produce a louder sound than a heavier, slower and higher caliber pellet. To further assist with your purchasing decision, please refer to the chart above.
The Whisper® Fusion® technology incorporates a double integrated sound moderator making it the quietest Gamo air rifle. The pellet travels through two different chambers, compressing and preventing the noise expansion.

Based off the groundbreaking IGT platform, the IGT MACH 1™ replaces the standard spring power plant with an Inert Gas Cylinder, but the IGT MACH 1’s monster 33 millimeter cylinder delivers more velocity and terminal penetration. The pneumatic cylinder rockets pellets up to 1650 Feet Per Second (fps) in .177 caliber (with Alloy Ammunition), and promotes smooth and consistent cocking efforts with constant power delivered to any pellet you shoot. If you want: More Precision, Less Vibration and True Knock Down Power. Make sure your next Gamo has the IGT MACH 1 inside.

The revolutionary C.A.T. (Custom Action Trigger) enables Gamo air rifle owners to independently adjust the 1st and 2nd stages of their trigger to tailor the trigger pull and crispness to their personal preference. Simply loosen the 1st stage adjustment screw and the trigger travel increases. If a shorter travel length is desired just tighten the same screw to decrease the 1st Stage travel length. The 2nd Stage Adjustment is made just as easily —unscrew the adjustment setting to increase the 2nd Stage travel length or decrease it by screwing in the same adjustment point.

Gamo, pioneering the latest air gun technology, delivers the groundbreaking Triple R(Recoil Reducing Rail).The RRR was developed to subdue the taxing stresses placed on your scope from the intense recoil of air guns and high-powered rifles. The Recoil Reducing Rail uses patent pending two-piece aluminum construction separated by dual polymer struts to absorb the shockwaves generated by the recoil. Once the scope is mounted to the Recoil Reducing Rail, the recoil stresses to its internal components are reduced by almost 100%. Hunters demand: Scope Reliability, Reduced Vibration and Dead On Accuracy. The Triple R (Recoil Reducing Rail) — Preserve Your Scope’s Lifetime for the Next Time. Only from Gamo.

Click here for more information on Gamo Technologies.

GAMO Quality Assurance Manager Tony Stratis provides details on the Swarm Magnum Gen2 as it applies to hunting South Florida’s invasive iguanas. Tony says this is the perfect air gun for solving the problem.

VELOCITY:1,650 feet per second (fps) with Alloy Pellets
ACTION:Upgraded Inertia Fed Technology., 10X Quick- Shot technology enables you to shoot up to ten pellets without reloading. Single cocking system.
POWERPLANT:IGT Mach 1 Inert Gas Technology gas piston (33 mm cylinder)
BARREL:Metal jacketed rifled steel barrel.
TRIGGER:Two stage independently adjustable CAT (Custom Action Trigger).
STOCK:Automotive grade glass filled nylon all-weather thumbhole.
CHECKERING:Non-Slip texture design on grip and forearm.
RECOIL PAD:SWA (Shock Wave Absorber) Recoil pad with up to 74% recoil absorption.
SAFETY:Manual safety and automatic cocking safety system.
OPTICS:GAMO 3-9×40 air rifle scope with rings (shockproof, fogproof)
RAIL:11 mm aluminum rail, RRR (Recoil Reducing Rail).
WEIGHT:6.88 lbs.
LENGTH:49.2 in.
AMMUNITION:Any .177 Cal Pellets.
TRIGGER PULL:3.2/2.6 lbs.
Weight10.00 lbs
Dimensions51.00 × 3.00 × 3.00 in