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Home Gas Piston Gamo G-Magnum Whisper IGT Mach 1 Air Rifle
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Gamo G-Magnum Whisper IGT Mach 1 Air Rifle

€ 315.00

The Gamo G-Magnum 1250 Whisper IGT Mach 1 is an ultra-powerful, full-sized multi-tier magnum break-barrel air rifle representing the absolute peak performance tier of Gamo’s Gamo Power series. Spurred by market demand for maximum knockdown energy, it pairs a massive 33mm oversized air cylinder with Gamo’s premium IGT Mach 1 pneumatic gas piston. This heavy-duty architecture compresses a huge pocket of air, driving pellets to extreme velocities with a flat downrange trajectory, while the integrated Whisper shroud tames the loud muzzle report typically found on high-energy magnums.

SpecificationDetails
Ammunition TypeFires standard lead pellets or lightweight alloy performance variants
Calibre AvailabilityAvailable in .177 (4.5mm) or .22 (5.5mm) calibres
Power PlantIGT Mach 1 Gas Piston paired with an oversized 33mm cylinder
Velocity (.177 Cal)Up to 342–380 m/s (approx. 1,120–1,250+ fps) depending on pellet weight
Velocity (.22 Cal)Up to 220–280 m/s (approx. 720–920 fps) with lead | Up to 380 m/s (1,247 fps) with alloy
Muzzle EnergyGenerates an exceptional 24 to 32 Joules (Up to 45 Joules internationally) full power (UK variants restricted below legal 12 ft-lbs)
Magazine CapacitySingle-shot (classic break-barrel mechanics)
Stock AssemblyAmbidextrous, automotive-grade ERGOGAMO tactical synthetic thumbhole stock
WeightPerfectly balanced field weight at 3.0 kg (6.6 lbs bare)
Overall LengthLong, imposing profile at 121 cm to 126 cm (approx. 47.6 to 49.6 inches)
Optics MountingRRR (Recoil Reducing Rail) layered over a standard 11mm receiver dovetail
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Category: Gas Piston Tags: Cometa Fenix, Crosman, Gamo, GP Air Rifle, GRS, Hatsan, IGT, Mach 1, Maxxim, Norica, NP Elite, NTX, Stoeger, USC GP
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Shipping & Delivery
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Shipping & Delivery

We are committed to providing fast, reliable, and secure delivery to customers worldwide. We work with trusted shipping partners, including UPS, to ensure your orders are handled with care and delivered as efficiently as possible.

Worldwide Shipping

We aim to ship to customers across Europe, North America, South America, Asia, Africa, Australia. Shipping availability depends on destination, product restrictions, and local regulations.

Processing & Delivery Times

    • Europe: Estimated delivery within 1–4 business days.

    • International: Delivery times vary depending on destination and shipping service.

    • Orders are processed after payment confirmation.

    • Tracking details are provided once your order is dispatched, where available.

Shipping & Customs

All orders are securely packaged and shipped through trusted carriers. Customs duties, taxes, and import fees may apply depending on your destination. Airgun shipments are subject to local laws, import regulations, and carrier restrictions. We only ship to destinations where delivery is legally permitted.

Frequently Asked Questions (FAQ)

1. Do you ship worldwide?

Yes! We offer international shipping to Europe, North America, South America, Asia, Africa, and Australia, subject to destination availability and local regulations.

2. How long does delivery take?

European deliveries are estimated at 1–4 business days. International delivery times depend on the destination.

3. Which shipping company do you use?

We work with trusted carriers, including UPS, depending on the destination and product.

4. Can I track my order?

Yes. Tracking information will be provided once your order has been dispatched, where available.

5. Are customs fees included?

Customs duties, taxes, and import charges may apply and are generally the customer's responsibility.

6. What if my order is delayed or damaged?

Please contact our customer support team with your order number so we can assist you.

Need Help?

For shipping questions or delivery assistance, please contact our customer support team via our email [[email protected]] or Live chat. We will be happy to help!

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