Gamo Swarm Viper 10X Gen3i .22 with scope
Gamo Swarm Viper 10X Gen3i .22 with scope
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Gamo Swarm Viper 10X Gen3i .22 with scope

|42 ratings

Key item features

  • High Velocity: Delivers speeds of up to 1,000 fps with .22 caliber alloy pellets, ideal for pest control and hunting.
  • Rapid Reload: Features patent-pending 10X GEN3i rapid-reload technology with an inertia-fed magazine for quick follow-up shots.
  • Sound Dampening: Equipped with Whisper Maxxim sound dampening technology to reduce noise by channeling the pellet through two chambers.
  • Steady Power: Utilizes Inert Gas Technology (IGT) for consistent power and reduced vibration, enhancing accuracy and durability.
  • Adjustable Trigger: Includes a Custom Action Trigger (CAT) with a smooth, adjustable two-stage pull for improved shooting precision.
  • Recoil Reduction: Incorporates a Recoil Reducing Rail to protect your scope and minimize recoil, extending the scope's lifespan.
  • Durable Design: Built with an automotive-grade synthetic stock and rubber grip inserts for superior handling and comfort.
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Specs

Air gun type, Pellet GunsAir gun power type, Break-BarrelCaliber, 0.22Ammunition type, PelletBrand, GamoMinimum recommended age, 18 years

About this item

Product details

The GAMO Swarm Viper 10X GEN3i .22 pellet rifle is a cutting-edge, inertia-fed design that represents the pinnacle of rapid-reload technology. The third generation of GAMO's exclusive 10X GEN3i system combines a sleek, modern aesthetic with a 10-shot horizontal inertia-fed magazine. This patent-pending technology uses the recoil’s inertia force to automatically index the magazine, providing smoother, more precise breech loading for quicker follow-up shots. Simply break the barrel and fire for a seamless shooting experience — this is rapid-reload technology at its finest. Equipped with Whisper Maxxim sound dampening technology, the Swarm Viper reduces noise by channeling the pellet through two chambers, compressing and preventing sound expansion. Powered by Inert Gas Technology (IGT), the gas piston delivers consistent, steady power while minimizing vibration and enhancing both accuracy and durability. The Swarm Viper also features GAMO’s Custom Action Trigger (CAT), a two-stage adjustable trigger that ensures a clean, crisp, and smooth pull for improved shooting precision. Designed for maximum durability, the rifle incorporates GAMO’s Recoil Reducing Rail, which compensates for 99.9% of recoil, helping to extend the lifespan of your scope, even under the pressures of high-power air rifles. Built for comfort and control, the Swarm Viper includes an automotive-grade synthetic stock with rubber grip inserts on the forearm, grip, and cheekpiece, providing superior handling. It delivers speeds of up to 1,000 fps with .22 caliber alloy pellets, making it a powerful solution for pest control and hunting. The GAMO Swarm Viper 10X GEN3i is a state-of-the-art air rifle that seamlessly integrates the latest GAMO technologies to offer outstanding performance and versatility. Key Features: Up to 1,000 fps with .22 caliber alloy pellets Patent-pending 10X GEN3i rapid-reload technology with inertia-fed magazine Whisper Maxxim sound dampening technology Inert Gas Technology (IGT) for steady power and reduced vibration Custom Action Trigger (CAT) for a smooth, adjustable two-stage pull Recoil Reducing Rail to protect your scope and reduce recoil Automotive-grade synthetic stock with rubber grip inserts Ideal for pest control and hunting 3 year warranty
  • Up to 1,000 fps (.22 Cal.) with alloy pellets
  • Patent-pending 10X GEN3i rapid-reload technology with inertia-fed magazine
  • Whisper Maxxim sound dampening technology
  • Inert Gas Technology (IGT) for steady power and reduced vibration
  • Custom Action Trigger (CAT) for a smooth, adjustable two-stage pull
  • Recoil Reducing Rail to protect your scope and reduce recoil
  • Automotive-grade synthetic stock with rubber grip inserts
  • Ideal for pest control and hunting
  • 3 year warranty
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Air gun type

Pellet Guns

Air gun power type

Break-Barrel

Caliber

0.22

Ammunition type

Pellet

Warranty

Warranty information

3 Year Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
42 ratings13 reviews
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Showing 1-3 of 13 reviews

Sep 20, 2026
Reviewer name: Herbert
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is a awesome rifle would buy again. It seams to be very accurate right out of the box. after about 60 shots the cross hairs started to turn counter clockwise. I called Gamo helpline and not a problem ,they issued me a replacement. Took less than 5 minutes. No hassle at all. Register warranty as soon as you get your gun.

Helpful?6C79AMMD6SQU2246305369
May 13, 2026
Reviewer name: eugene
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great great pellet rifle shoots hard a little heavy for young shooter. Not as quiet. As I thought but overall a very good gun.

Helpful?6C79AMMD6SQU2246305369
Oct 29, 2026
Reviewer name: Peter
Sold and shipped byPREVAIL Ventures
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I have rats in my house and this thing works great! A lot less rats now.

Helpful?6C79AMMD6SQU2246305369
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was $279.90
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