Gamo Swarm Viper 10X Gen3i .177 with scope
Gamo Swarm Viper 10X Gen3i .177 with scope
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Gamo Swarm Viper 10X Gen3i .177 with scope

|16 ratings

Key item features

  • High Velocity: Up to 1,300 fps (.177 Cal.) with alloy pellets for powerful performance.
  • Rapid Reload: Patent-pending 10X GEN3i rapid-reload technology with inertia-fed magazine for quick follow-up shots.
  • Sound Dampening: Whisper Maxxim sound dampening technology for quieter shooting experience.
  • Steady Power: Inert Gas Technology (IGT) for consistent power, improved accuracy, and reduced vibration.
  • Adjustable Trigger: Custom Action Trigger (CAT) for a smooth, adjustable two-stage pull enhancing shooting precision.
  • Recoil Reduction: Recoil Reducing Rail for scope protection and minimized recoil impact.
  • Comfortable Grip: Automotive-grade synthetic stock with rubber grip inserts for added comfort and control.
  • Versatile Use: Ideal for pest control and hunting, combining advanced technology for exceptional performance.
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Specs

Air gun type, Pellet GunsCaliber, 0.177Air gun power type, Break-BarrelBrand, GamoAmmunition type, PelletModel, 6110021154

About this item

Product details

The GAMO Swarm Viper 10X GEN3i .177 pellet rifle showcases an innovative, inertia-fed design that leads the market in rapid-reload technology. The third-generation 10X GEN3i system combines a sleek, modern aesthetic with a 10-shot horizontal inertia-fed magazine. This unique system automatically indexes the magazine using the force from the rifle’s recoil, ensuring a smooth and precise breech-loading process. Simply break the barrel, fire, and enjoy incredibly fast follow-up shots. This is GAMO’s state-of-the-art rapid-reload technology in action. Equipped with Whisper Maxxim sound dampening technology, the Swarm Viper reduces noise by guiding the pellet through two chambers, compressing and containing sound expansion for a quieter shot. Powered by Inert Gas Technology (IGT), the gas piston delivers consistent, steady power, reducing vibration and enhancing both accuracy and durability. The rifle also features GAMO’s Custom Action Trigger (CAT), a two-stage adjustable trigger that offers a crisp, smooth, and clean pull for superior accuracy. Additionally, GAMO's Recoil Reducing Rail absorbs 99.9% of recoil, providing maximum scope protection and ensuring a smoother shooting experience, even with high-powered air rifles. For added comfort and control, the Swarm Viper is equipped with an automotive-grade synthetic stock and rubber grip inserts in the forearm, grip, and cheekpiece. With speeds of up to 1,300 fps using .177 caliber alloy pellets, this air rifle is an ideal choice for pest control and hunting. Combining the latest in GAMO technology, the Swarm Viper 10X GEN3i delivers exceptional performance, making it the perfect solution for both recreational shooters and serious hunters. Key Features: Up to 1,300 fps with .177 caliber alloy pellets Patent-pending 10X GEN3i rapid-reload technology with inertia-fed magazine Whisper Maxxim sound dampening technology for quieter shooting Inert Gas Technology (IGT) for steady power, improved accuracy, and reduced vibration Custom Action Trigger (CAT) for a smooth, adjustable two-stage pull Recoil Reducing Rail for scope protection and reduced recoil Automotive-grade synthetic stock with rubber grip inserts Ideal for pest control and hunting 3 year warranty
  • Up to 1,300 fps (.177 Cal.) with alloy pellets
  • Patent-pending 10X GEN3i rapid-reload technology with inertia-fed magazine
  • Whisper Maxxim sound dampening technology for quieter shooting
  • Inert Gas Technology (IGT) for steady power, improved accuracy, and reduced vibration
  • Custom Action Trigger (CAT) for a smooth, adjustable two-stage pull
  • Recoil Reducing Rail for scope protection and reduced recoil
  • Automotive-grade synthetic stock with rubber grip inserts
  • Ideal for pest control and hunting
  • 3 year warranty
info:
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Specifications

Air gun type

Pellet Guns

Caliber

0.177

Air gun power type

Break-Barrel

Brand

Gamo

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.

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Customer ratings & reviews

4.1 out of 5 stars
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16 ratings6 reviews
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Showing 1-3 of 6 reviews

May 14, 2026
Reviewer name: Eugene
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The Swarm 10x3I Pellet Rifle is well made, nice looking and very powerful with Great Accuracy. The Scope works really well too, easily adjustable to sight in. Pellets load in easy, only one way to go in makes it easier Great Buy, be sure your order the Proper Pellets

Incentivized Review
Helpful?6BXEI2R54KM92482497216
Jan 8, 2026
Reviewer name: dora
Walmart Associate
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Satisfied customer

So far it has worked as expected.

Incentivized Review
Helpful?6BXEI2R54KM92482497216
Dec 25, 2025
Reviewer name: Kelsey
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Christmas present!

Incentivized Review
Helpful?6BXEI2R54KM92482497216
Current price is $253.42
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