Technologies
Weight 7.7 lbs
Caliber

177
Velocity:

1,300 feet per second (fps) with PBA Platinum
Action:

Single cocking system
Noise dampening:

WHISPER
Powerplant:

IGT Inert Gas Technology gas piston
Barrel:

Fluted polymer jacketed rifled steel barrel with WHISPER noise dampening technology
Trigger:

Two stage trigger
Stock:

Automotive grade glass filled nylon all-weather
Checkering:

Non-Slip texture on grip and forearm
Recoil Pad:

Ventilated rubber
Safety:

Manual safety and automatic cocking safety system*
Optics:

GAMO 4×32 scope with rings (shockproof, fogproof)
Rail:

Grooved cylinder
Warranty:

1 Year
Weight:

5.64 lbs
Length:

44.5 in
Length of Pull:

14.4 in
Ammunition:

Any .177 Cal. Pellet
Trigger Pull:

3.53 lbs
Barrel Length:

19.1 in
Cocking Effort:

30 lbs

The GAMO Viper Whisper pellet rifle features the IGT (Intert Gas Technology) piston that allows higher velocity, less vibration and a longer lifespan than traditional spring powered airguns. The Gamo Viper Whisper also features noise dampening technolgy, patented by Gamo. Features: Up to 1,300 fps using Gamo PBA Platinum pellets, IGT (Inert Gas Technology) piston, Whisper noise dampening technology, single cocking break barrel, automatic cocking safety system, manual trigger safety, fluted polymer jacketed steel barrel, standard trigger with adjustable second stage, and a 4×32 shockproof scope with mounts and Recoil Reducing Rail.

Download Product Manual