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Gamo Silent Stalker Whisper IGT .177 Caliber Air Rifle Combo w/3-9x40 Scope

Gamo Silent Stalker Whisper IGT .177 Caliber Air Rifle Combo w/3-9x40 Scope

Only $269.99
  • List Price $300.00
  • availability In Stock
  • Code: 6110049254 · 0.177 cal · 1200 fps ·
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Gamo's original Whisper air rifle was an incredible rifle that just about took over the spring gun market. It's hard to believe they could improve it, but they did!

The Gamo Silent Stalker Whisper is an engineering wonder because of Gamo's IGT gas spring. The Inert Gas Technology makes the Silent Stalker Whisper a superior hunting machine that performs reliably in any weather, under any condition and for years without any maintenance. Spring guns are notorious for not performing well in very cold weather. Guns with metal mainsprings have tar and lube on the springs. Tthe greases thicken when the temperature goes real low. A gas spring, on the other hand, needs no lube. Therefore, it won't have any of the problems experienced by springers.

Besides the gas spring, Gamo's Silent Stalker Whisper has the same ND52 technology found in the rest of the Whisper series. ND52 is a noise dampening system that permanently fits on the muzzle and decreases the report (noise) by 52% over springers without the system


  • Caliber- .177
  • Velocity: 1300 FPS (w/PBA Ammo); 1100 w/ Lead Ammo
  • Weight: 7.15lbs
  • Barrel Length:18.00"
  • Overall Length: 45.9"
  • Capacity: 1 round
  • Cocking Effort:38 lbs.
  • Barrel: Rifled
  • Front Sight: Fiber Optic
  • Rear Sight: Fiber Optic
  • Scopeable: 11mm dovetail
  • Trigger: Two-stage adjustable
  • Apprx. Trigger Pull: 3.74 lbs
  • Buttpad: Rubber
  • Action: Break barrel
  • Powerplant: Gas (nitrogen) Piston
  • Safety: Automatic


    IGT (Inert Gas Technology) gas spring ND52 noise dampener reduces the noise by 52%!
    Smoother shooting Fiber optic front & rear sights (fully adj. rear)
    No spring torque Tactical, all-weather stock
    No spring fatigue, even if you leave it cocked for hours Ambidextrous thumbhole stock
    Functions perfectly in cold weather Dual raised cheekpieces
    Lasts longer than a metal spring Rubber buttpad
    Gamo Silent Stalker Whisper Automatic safety
    Smoother cocking Includes: 3-9x40 scope & mount
    Smoother shooting 2-stage adjustable trigger
    Breakbarrel Single-shot

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  • ManufacturerGamo
  • Caliber0.177 cal
  • Velocity1200 fps
  • ConditionNew
  • Ammo TypePellets
  • ActionBreak barrel
  • Barrel StyleRifled
  • BlowbackNo
  • Fire ModeSingle-shot
  • Gun Weight7.15
  • Hop UpNo
  • Overall Length43"
  • Loudness3-Medium
  • Magazine Capacity1
  • MechanismGas piston
  • RailDovetail Mount
  • SafetyManual
  • Front SightsFiber Optic
  • Rear SightsFiber Optic
  • Trigger AdjustabilityTwo-stage adjustable
  • Trigger Pull3.74
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By Matthew from taft, taxes on August 17, 2012
can you drop a squirrel with this even if it is a .177
By Staff on August 17, 2012

Yes, these guns are made for small game.

By Nick from Spokane on January 2, 2012
how is the scope that the rifle comes with, in terms of not coming loose or off alignment after a few shots?

By Conor from Sunnyside, WA on January 31, 2012

I'd upgrade to a bigger scope personally.
By Carter from Washington on February 15, 2012

It works, but you can upgrade or put some Loc-tite on the threads.

By kyle from Houston on April 20, 2012
How to proper adjust the scope? I try about 40+ shot from 15 yards n it came close to the center 5 inches n it on the left line or left side.

By Staff on April 23, 2012

if your scope can't adjust, it may be defective. Our return policy is on our website and if you are beyond the requirements for a return, The manufacturer will be of service.

By Matthew from Chicago on August 21, 2012
can this gun kill a rabbit
By Staff on August 21, 2012

It can. Make sure to use lead pellets and use either pointed pellets or hollow points.

By Chris from Bridgewater, MA on March 1, 2012
Will a Bipod be able to be attached to this gun? If so, anybody have any suggestions on what type would be a good buy? Thanks
By Staff on March 7, 2012

Yes this bi pod should work fine.

By josh from MI on June 26, 2012
How heavy of pellets do you recommend for this gun, and how does the seal get ruined?

By Travis from roodhouse, Illinois on December 6, 2011
I have bought about 5 different rounds and am not really sure what i should use to hunt with. I saw where charliedatuna reccomends a pellet between 6 and 9 grains. I havent put a lot of rounds through it. I live in town and would like to have an idea of what pellet to start with so i don't run everyone out of town if I shoot a coon
By George from Stamford, CT on December 7, 2011

I just got mine about 2 days ago. So far I have used the lead superdomes which are about 8.3 grains. I like these the most compared to pointed or hollow point. The superdomes seem to have alot of stopping power. I also used the platinum pba's that came with the gun. They do travel at a faster velocity and are pretty accurate but are lighter around 6-7 grain I believe. If your hunting coons I would go with a superdome or pba for long distance or a hollowpoint for close range. The hollow points are not that accurate for long range. Good luck !!
By Conor from Sunnyside, WA on February 8, 2012

For this gun, use something between 8-11 grain light of pellets, and you will damage your piston seal.
By Carter from Washington on February 11, 2012

Try using Barracudas, Polymags, etc.
By Carter from Washington on February 15, 2012

It is better to use the heavier of the pellets, so you don't ruin your seal.

By josh from MI on June 27, 2012
What would you recommend for varmint hunting, the silent stalker whisper or the bone collector bull whisper? Also, does the silent stalker whisper .177 really shoot 1100 fps with lead pellets because found a website that said with lead pellets it really shoots at about 823 fps average.

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