Date: 25/3/2019 4:59

Some items excluded. Can be combined with free ground shipping on orders $150+, to contiguous US

Gamo Viper Express Air Shotgun & Rifle

4.544 reviews
Gamo Viper Express.

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1-year limited warranty



List Price $299.95 Save $100.00 (33%)

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  • Description
  • Specifications
  • Customer reviews
  • Q & A: 13 answered questions
  • 2015 Best Seller.
    2015 Best Seller
  • Gamo's SAT -.
    Gamo's SAT - Smooth Action Trigger - is designed for all shooting disciplines. It features a smooth trigger pull that increases the shooter's rate of accuracy.
  • Gamo Viper Express air shotgun and rifle
  • Spring-piston
  • Breakbarrel
  • Single-shot
  • Smoothbore
  • Bead front sight (no rear sight)
  • 2-stage adjustable Smooth Action Trigger (SAT)
  • All-weather synthetic stock
  • Ambidextrous Monte Carlo stock
  • Ventilated rubber buttpad
  • 11mm scope grooves
  • Shoots .22-caliber pellets or .22-caliber shotshells filled with No. 9 shot

Shoot pellets or shot! Load special .22-cal. shotshells loaded with No. 9 shot, or put .22-cal. pellets into a chamber adapter (metal insert).

Built on the proven reliability of the Gamo 1000 powerplant, you'll get 750 fps when shooting pellets and 725 fps with shotshells from the choked smoothbore. When shooting shot, you'll get 1/4" penetration into 200-lb. compressed paperboard.

The all-weather synthetic stock has soft rubber checkering on the grip and the forearm. The Monte Carlo buttstock has a raised cheekpiece on both sides, making this suitable for every shooter.

The bull barrel has a full vent rib and is topped off with a bead front sight. Customize the let-off with the two-stage adjustable trigger. When you cock the rifle, an anti-beartrap mechanism automatically engages to protect your fingers. If you want to scope the Viper Express, pop your favorite optic onto the 11mm scope rail.
See manual

other products by Gamo

Caliber0.22" (5.5mm)
Max Velocity750 fps
Barrel Length18.0"
Overall Length43.5"
Shot Capacity1
Cocking Effort30 lbs.
BarrelSmooth bore
Front SightBead
Rear Sightnone
Scopeable11mm dovetail
TriggerTwo-stage adjustable
ButtplateVentilated rubber
Suggested forHunting
ActionBreak barrel
Body TypeRifle
Weight5.5 lbs
See manual

other products by Gamo

Average Customer Review

4.5 (44 reviews)

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5.0 5.0

5.0 5.0

5.0 5.0

By James from USA on 2019-03-21
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Things I liked: Very nice styling... the black rubber inserts really highlight the gray stock. Light weight for long hikes. Very easy to cock so it won't wear out your arm. Covered in durable weather resistant polymer. The ability to use duel ammo is simply genius because of its versatility.

Things I would have changed: Nothing.

What others should know: Factory power was exactly as advertised.. Then I took out the factory coil spring and put in a Gamo gas ram.. Right away I saw a 110 fps gain on the chronograph. 10 grain lead free pellets fly constantly at 950- 965 fps. Shooting pellets through the smooth bore barrel seem to be as accurate and powerful as a rifled barrel. The shotshells are very effective at 10-15 yards with consistent patterns. I attached a very bright flashlight to a small dove tail rail I mounted onto lower right side of the stock just ahead of the trigger guard. I drilled through the existing buttpad holes to securely hold 14 extra shotshells.. (7 on each side) This is a perfect small game & pest eliminating air rifle... very enjoyable to shoot. Stock up on shotshells and pellets because you won't want to put this air rifle down.


5.0 5.0

5.0 5.0

5.0 5.0

By Ronald from USA on 2019-02-02
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Things I liked: I like everything about this rifle/shotgun i only shoot the shot shells though. I bought this gun last year for a mouse problem at my grandparents house i figured the shotgun effect would work well in close quarters like a house, so in the last year ive killed about 20 to 30 mice and only missed 3 shots total its very accurate and wherever you aim the bead sight is where the shots go, the built in cheek pad is really comfortable and is a well added addition to the gun its also very light and can be carried all day long without your arms hurting, it also has great penetration and often the #9 rat shot the shells are loaded with go through mice once they are hit. At close rage it actually blows a dime sized hole in the little creatures. Even tho they are not a big animal it puts them down humanely in one shot from 3 to 20 feet with the shot shells. For 200 bucks this is a nicely made rifle its well put together and none of the parts feel cheap. In my opinion this is a one of a kind rifle

Things I would have changed: The one and only thing i would change would be the shell capacity. It would be excellent if this were a pump action rifle/shotgun and i could shoot more than one shot without having to reload after every shot, even if it had two barrels it would be nice to have that one last shot to save the day because ive had too many four legged critters get away due to reloading times.

What others should know: If you have any small rodent problems in tight spaces like a house or a barn this is the way to go its efficient and does the job well and also it does not leave big gashes and holes in walls or hard surfaces like a BB would. The #9 rat shot that doesnt hit the mouse usually bounces off a wall or two not really leaving any noticeable dents or scratches then falls to the floor, as long as you sweep them up later no harm is done to your home. And another tip is to buy the shot shells in bulk i bought 200 of them and still have plenty a whole year later.


5.0 5.0

5.0 5.0

4.0 4.0

By John from USA on 2018-12-30
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Things I liked: I purchased to get rid of some nuisance squirrels that were getting in my attic. The shotgun shells work well killing these varmints.

Things I would have changed: The sights or lack thereof make it difficult to aim accurately when being used as a pellet gun. I have ordered a scope which is on the way so I have not tried it yet.

What others should know: Good gun for the price.


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  • Halfred D. from USA asked:

    Is the stock on this rifle/shotgun hollow from the point of the handgrip and trigger back to the shoulder pad or is it a solid piece of material?

    • Tyler from USA:

      It's plastic so there is some structure inside, but it is largely hollow.

  • Amos from United Kingdom asked:

    Is this legal in the UK

    • Brandon from USA asked:

      Can i get this with a Nitro Piston ?

      See all discussions

      Item Description

      GA61100225554IN [PY-1020-1907]
      725 fps with shotshells filled with No. 9 shot, 750 fps with pellets
      Caliber0.22" (5.5mm)
      Max Velocity750 fps

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