The Gamo G-Magnum 1250 Whisper IGT Mach1 .22 air rifle is a powerful and precise choice for serious hunters, long-range shooters, and those involved in pest control. Delivering 45 Joules of muzzle energy and velocities up to 470 mps / 1650 fps with alloy pellets, this Gamo G-Magnum 1250 model, featuring the IGT Mach 1 system, provides exceptional performance for various outdoor and sporting applications.

IGT Mach 1: Maximum Efficiency

Gamo’s IGT Mach 1 represents the latest advancement in their Inert Gas Technology. This innovative propulsion system incorporates a 33mm pneumatic cylinder, replacing the traditional main spring. This design enhances terminal velocity, provides a more consistent power level, reduces cocking effort, and minimises undesired vibrations. Key benefits of this technology include:

• High Precision Shooting: Gamo’s IGT Mach 1, combined with the rifle's recoil pad, offers up to 74% recoil absorption compared to standard systems.
• Consistent Power Level: The pneumatic cylinder ensures steady power delivery to the pellet.
• Reduced Vibration: The pneumatic cylinder significantly lessens vibration compared to traditional spring technology.
• Smooth Cocking Effort: Without spring friction, cocking is smoother and more consistent.
• Enhanced Velocity and Penetration: The IGT Mach 1 system delivers increased velocity and terminal penetration for effective performance.
• Improved Durability: Designed to minimise friction and vibration within the airgun’s powerplant, extending the mechanism's lifespan.

Quieter Shooting with Whisper Maxxim Technology

Gamo’s Whisper Maxxim sound suppressing system incorporates two sound dampening chambers, providing quieter performance and a class-leading muzzle brake design. This patented sound suppressor is fully integrated into the rifled steel barrel, helping to reduce recoil and enhance the overall shooting experience. Whisper Maxxim is lighter, more compact, and notably quieter than the original Whisper silencer.

Less Recoil with the Shock Wave Absorber (SWA)

The new Shock Wave Absorber (SWA) recoil pad has been rigorously tested in Gamo laboratories. By measuring force (kilograms) and recoil distance (millimetres), results show the SWA provides up to 74% more absorption than standard recoil pads, significantly improving shooting comfort.

Better Trigger Control with the Gamo Custom Action Trigger (CAT)

Gamo air rifle owners can now independently adjust the first and second stages of their trigger. Adjusting the first stage screw increases or decreases trigger travel, while the second stage adjustment allows for similar customisation. This feature enables shooters to customise their trigger pull to their exact preference.

Less Scope Stress with the Recoil Reducing Rail (Triple R)

The Recoil Reducing Rail (Triple R) is engineered to mitigate stress on your scope caused by recoil. Its two-piece aluminium construction, separated by dual polymer struts, absorbs shockwaves. When mounted to the Triple R, recoil stresses on the scope's internal components are reduced by almost 100%, significantly prolonging the life of your scope.

Gamo Power!

Gamo Power air rifles are specifically designed for maximum power output, featuring onboard 33mm cylinders. This combination of a larger spring and cylinder moves a higher volume of air, providing maximum power and control when it is needed most.

NOTE: Due to the extreme power of the Gamo G-Magnum, the physical effort required to cock this air rifle is very high, precisely 51 lbs (21.13 kg).

Key Features:

• Whisper Maxxim technology
• Synthetic stock with thumbhole
• Custom Action Trigger (CAT)
• Shock Wave Absorber (SWA) recoil absorption
• Recoil Reducing Rail (Triple R)
• TruGlo sights
• Weight: 3.1 kg
• Length: 116 cm
• Velocity: Up to 1650 fps (with alloy pellets)

3-9x40mm Scope Included

This Gamo scope features fully coated optics, a generous 3.5" eye relief, and a versatile range of configurations, making it an excellent choice for most hunting situations or target practice.

Scope Specifications: