Date: 1/6/2020 2:6
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Gamo Swarm Maxxim Multi-shot Air Rifle

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Gamo Swarm Maxxim

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  • .177" (4.5mm)
  • .22" (5.5mm)

    Caliber: .22" (5.5mm), Stock: Synthetic, Handle: Ambi, Gamo Swarm Maxxim air rifle, 3-9x40 scope

3-year limited warranty



List Price $249.99


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Estimated in-stock date 06-30-20
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  • Gamo's RRR (Recoil
    Gamo's RRR (Recoil Reducing Rail) Technology subdues the taxing stresses placed on your scope from the intense recoil of air guns.
  • Gamo's Whisper Maxxim
    Gamo's Whisper Maxxim sound suppressing system offers quieter shooting and reduced recoil.
  • Gamo's IGT (Inert
    Gamo's IGT (Inert Gas Technology), improves your knockdown power, reduces cocking efforts, and lessens vibrations.
  • Shock Wave Absorber
    Shock Wave Absorber Recoil Pad absorbs up to 74% more recoil
  • Gamo's CAT -
    Gamo's CAT - Custom Action Trigger. New, independently adjustable 2 stage trigger.
  • WARNING This product
    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Gamo Swarm Maxxim Air Rifle

  • 10 Shot Repeater
  • Gas-piston powerplant (IGT--Inert Gas Technology)
  • Breakbarrel
  • Multi-shot
  • Rifled steel barrel
  • Whisper Maxxim Sound Suppression technology
  • Recoil Reducing Rail (RRR) maximizes scope lifespan with 99.9% recoil compensation
  • 11mm scope rail with scope stop
  • SWA (Shock Wave Absorber) recoil pad reduces felt recoil by up to 74%
  • All-weather ambidextrous stock
  • Custom Action Trigger (CAT) independently adjustable 1st and 2nd stage, allows you to tailor your trigger.
  • 3-9x40 scope

Optics Features:

  • 3-9x magnification
  • 40mm objective lens
  • 1" tube
  • 30/30 reticle with fine crosshairs, perfect for target acquisition
  • 40 ft to 12 ft field of view
  • 3.5" eye relief
  • 21.6 oz
  • 13.5" long
  • Fogproof
  • Shockproof
  • Wateproof
  • Includes lens caps

Benefits of IGT over Spring Piston:

  • Smoother cocking
  • Smoother shooting (less vibration)
  • No spring torque
  • No spring fatigue, even if you leave it cocked for hours
  • Functions perfectly in cold weather
  • Lasts longer than a metal spring

Breakbarrels are among the most popular airguns purchased by shooters who are getting serious about airgunning. They're powerful, accurate and consistent right out of the box - but repeating shots? Forget it! Over the years there have been many failed attempts. The last time anyone made a successful go at it was over 10 years ago with the Diana 300R Air Rifle.

The Swarm “breaks” (see what we did there?) into the market with an elegant solution, never before achieved by airgun manufacturers - a breakbarrel with a 10 shot rotary magazine that slaps a round into the chamber every time you cock the barrel. Did we mention this gun is fast? With a mere 30lb cocking effort you’ll quickly find the ability to fire repeating shots without a single shot reload can be pretty addicting! You’ll wonder how you ever managed to keep sane loading one pellet at a time!

The Swarm Maxxim maintains a consistent velocity of 1300 fps in .177 and 975 fps in .22 caliber (yes, yes, using the lead-free light ammo). As a gas-piston, this gun is easier to cock, operates in cold weather and has less recoil - a feature enhanced by the Shock Wave Absorber recoil pad. A 3-9x40 scope is included and mounts onto Gamo's Recoil Reducing Rail (RRR) 11mm Dovetail, built to reduce recoil stress on your new optics. These features combined with the all-weather synthetic stock and Whisper Maxxim sound reduction system, make this airgun ideal for small game hunters and those who want more target practice and less reload time - especially if you grab an extra magazine.

Is a quiet breakbarrel that spits out 10 shots as fast as you can cock it “just another breakbarrel”? You be the judge!

youTube video
youTube video
youTube video
youTube video
See manual

other products by Gamo

Caliber.22" (5.5mm)
Max Velocity975 fps
Barrel Length19.9"
Overall Length45.3"
Shot Capacity10
Cocking Effort30 lbs
Front Sightnone
Rear Sightnone
Scopeable11mm dovetail
TriggerTwo-stage adjustable
Suggested forSmall game hunting/plinking
Trigger Pull3.2 lbs
ActionBreak barrel
MaterialMetal/ABS plastic
Body TypeRifle
Fixed/adj. powerFixed
Weight5.64 lbs
See manual

other products by Gamo

Average Customer Review

4.5 (187 reviews)

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5.0 5.0

5.0 5.0

5.0 5.0

By Dallas from USA on 2020-04-29
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0.00 ratings

Things I liked: Berry well built. Price point good. All the feathers make it nice to shoot

Things I would have changed: The works till you get a good one

What others should know: Grate for praying planking and pest removal. The mag is a grate ad on if you are having trouble with hitting Ware uaim use heavy pellets takes down squarls and rabbits no problem I have the .177


2.0 2.0

3.0 3.0

3.0 3.0

By James from USA on 2020-04-11
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0.00 ratings

Things I liked: This thing felt great it was lightweight came up quick, clean and shouldered really well. the magazines are relatively easy to load and their user-friendly can't put it in any way but one.

Things I would have changed: Everything about the brand! I'm a loyal Turkish fan now at 6, yes six Spanish failures! I've given those guys over $1,200 for their weapons that are now in the trash! I've got the receipts to back it up and I've got the pictures of beautiful fully functioning hatsan weapons to prove I'm not a clown or an idiot! I don't think it's humanly possible that I could get 6 lemons and if anything now that I've grown more in the sport I'm even rougher on my hatsans then I was on my beginning Gamos.

What others should know: Be careful with the red 22 magazines they tend to leak pellets out and not really work very well. Some when their new, some when they get older every single one I've encountered ended up in the dumpster! However the blue one, my 177 is my only surviving functioning Gamo weapon out of 6 purchased!! Be careful with this brand, read the reviews, look for older reviews, look for updated reviews.


4.0 4.0

4.0 4.0

4.0 4.0

By Michael from USA on 2020-04-10
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0.00 ratings

Things I liked: 10 shot

Things I would have changed: Better scope and different magazine location

What others should know: Love this gun for the quick reloads


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  • Scott from USA asked:

    How do I remove the mutishot system from the Gamo Swarm?

    • Mark from USA:

      We do not work on Gamo guns. We have never taken one apart.

  • Paul from USA asked:

    Hello I have a Maxxim Swarm .177 pellet rifles. So far it had been functioning wonderfully until today! I just sat down to shoot it only to have it malfunction several times! When I cock the gun it loads a pellet from the 10 round magazine just fine but when I pull the trigger it just bottoms out like the gun isn't cocked. Then I just happened to touch the loading mechanism that holds the magazine & the rifle went off! But that doesn't make it fire every time! Sometimes I have to remove the magazine & cock it a few times before it finally fires! It won't fire after I cock the gun until I pressed the loading mechanism up off of the barrel but that doesn't makeitfire everytime it's malfunctioning! I take very good care of my guns & it stays put up in a hard gun case inside a safe when I'm not shooting it so there's no way that there was any kind of impact or anything to cause the gun to malfunction! Please help!

    • Camden from USA asked:

      Will destroyer .177 pellets feed smoothly in the swarm fusion mags or will it fall out or not feed?

      • Mark from USA:

        They should feed in the magazine. We have not tested them.

    See all discussions

    Item Description

    GA-611003715554 [PY-4310-8325]
    Gamo Swarm Maxxim air rifle, 3-9x40 scope
    Caliber.22" (5.5mm)
    Max Velocity975 fps

    This product is out of stock.
    Estimated in-stock date 06-30-2020.
    Place your order now for delivery priority!

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    This product is out of stock. Estimated in-stock date 06-30-2020

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