Skroutz.mt

Gamo G-Magnum 1250 IGT Mach1 Rifle Air Gun 4.5mm
Air Guns

Gamo G-Magnum 1250 IGT Mach1 Rifle Air Gun 4.5mm

The Gamo G-Magnum 1250 IGT Mach1 air rifle uses an IGT gas piston mechanism and lead pellets. It features an ergonomic PVC polymer stock, an adjustable CAT trigger and a trigger safety. The SWA butt...

The Gamo G-Magnum 1250 IGT Mach1 air rifle uses an IGT gas piston mechanism and lead pellets. It features an ergonomic PVC polymer stock, an adjustable CAT trigger and a trigger safety. The SWA butt pad reduces recoil by up to 74%, while the RRR rail helps minimise vibration.

The barrel is rifled steel. The adjustable rear sight and fixed front sight feature...

See Description & Specifications See Description & Specifications
The product is not available for shipping to the selected country.

Reviews (5)

Reviews

4.8
5
4.8
Review this product
  1. 4
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

What do users say? AI-generated summary

Users mainly appreciate the air rifle’s very high power and good accuracy, and overall feedback is very positive. They report that it performs well with different pellets, while heavier ones help improve accuracy and performance at longer ranges. However, cocking the barrel can occasionally require considerable effort.

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Konstantinos_Kont
    5
    15 out of 16 members found this review helpful
    Konstantinos_Kont

    Incredible powerful and impressively accurate air rifle. One of the most powerful break barrel rifles on the market. For example, the 5.5mm version produces energy equivalent to 35 joules!
    The only downside is that sometimes (rarely) you need to be Mr. Olympia to break the barrel, but this happens with all powerful gas ram air rifles.
    I usually use JSB JUMBO HEAVY pellets (18.13 grain), CROSMAN PIRANHA Hollow Point (14.3 grain), and for special occasions PREDATOR POLYMAG (16 grain). The G magnum handles them all perfectly.
    Despite being powerful, it has minimal recoil and the noise level is within reasonable limits.
    I consider it one of the best air rifles on the market in terms of price, ease of use, and performance, and I recommend it to anyone looking for a truly powerful air rifle.

    Translated from Greek ·
    Did you find this review helpful?
  • Γιαννης Γουζουασης
    4
    11 out of 14 members found this review helpful
    Γιαννης Γουζουασης

    Verified purchase

    The igt (internal gasram technology) makes this rifle one of the most powerful break barrel airguns. With 0.80g pellets, it reaches speeds of 1 Mach and easily reaches 1.25 Mach. At a distance of one hundred meters, the 5.5mm caliber gun penetrates shoes, but it requires a heavy pellet, such as the amazing H&N barracuda with a weight of 1.37g (21.14grain), which can reach speeds of up to 670-680 fps! With such power, you can easily hunt hares and other game. I consider the ideal pellet to be the jsb heavy duty Diabolo at 18.15 grain. Be careful, those of you who buy it: do not remove the three shock absorption rubber bands from the back of the stock, as it will damage the stock's rubber. That's why I rated it 4 out of 5 stars...

    Translated from Greek ·
    Did you find this review helpful?
  • Peter_pursuit
    5
    23 out of 26 members found this review helpful
    Peter_pursuit

    It's worth its price, I've had it for about 4 months at 5.5mm, a very powerful piston (NITRO MAGNUM 80KG POWER). The gun comes at 24 joules with a 2mm hole only. I've drilled it to 4.5mm and it really leaves you speechless!!! 1400+fps with 0.57-gram Prometheus pellets. Incredible air rifle!!!

    Translated from Greek ·
    Did you find this review helpful?
  • nikos_theodor
    5
    24 out of 29 members found this review helpful
    nikos_theodor

    I have it for 2 years in 5.5mm. The gun is incredibly powerful. People who have been hunting their whole lives with rifles have been amazed. Use it with heavy pellets for greater accuracy and you will be talking about target penetration at 100m for fun...

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful
    Fosiman

    I had 2 DIANNA spring guns in the past and the difference is huge. The gun simply rocks!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Konstantinos_Kont
    5
    Konstantinos_Kont

    Incredible powerful and impressively accurate air rifle. One of the most powerful break barrel rifles on the market. For example, the 5.5mm version produces energy equivalent to 35 joules!
    The only downside is that sometimes (rarely) you need to be Mr. Olympia to break the barrel, but this happens with all powerful gas ram air rifles.
    I usually use JSB JUMBO HEAVY pellets (18.13 grain), CROSMAN PIRANHA Hollow Point (14.3 grain), and for special occasions PREDATOR POLYMAG (16 grain). The G magnum handles them all perfectly.
    Despite being powerful, it has minimal recoil and the noise level is within reasonable limits.
    I consider it one of the best air rifles on the market in terms of price, ease of use, and performance, and I recommend it to anyone looking for a truly powerful air rifle.

    Translated from Greek ·
    15
  • Γιαννης Γουζουασης
    4
    Γιαννης Γουζουασης

    The igt (internal gasram technology) makes this rifle one of the most powerful break barrel airguns. With 0.80g pellets, it reaches speeds of 1 Mach and easily reaches 1.25 Mach. At a distance of one hundred meters, the 5.5mm caliber gun penetrates shoes, but it requires a heavy pellet, such as the amazing H&N barracuda with a weight of 1.37g (21.14grain), which can reach speeds of up to 670-680 fps! With such power, you can easily hunt hares and other game. I consider the ideal pellet to be the jsb heavy duty Diabolo at 18.15 grain. Be careful, those of you who buy it: do not remove the three shock absorption rubber bands from the back of the stock, as it will damage the stock's rubber. That's why I rated it 4 out of 5 stars...

    Translated from Greek ·
    11
  • Peter_pursuit
    5
    Peter_pursuit

    It's worth its price, I've had it for about 4 months at 5.5mm, a very powerful piston (NITRO MAGNUM 80KG POWER). The gun comes at 24 joules with a 2mm hole only. I've drilled it to 4.5mm and it really leaves you speechless!!! 1400+fps with 0.57-gram Prometheus pellets. Incredible air rifle!!!

    Translated from Greek ·
    23
  • nikos_theodor
    5
    nikos_theodor

    I have it for 2 years in 5.5mm. The gun is incredibly powerful. People who have been hunting their whole lives with rifles have been amazed. Use it with heavy pellets for greater accuracy and you will be talking about target penetration at 100m for fun...

    Translated from Greek ·
    24
  • 5
    Fosiman

    I had 2 DIANNA spring guns in the past and the difference is huge. The gun simply rocks!!!

    Translated from Greek ·
    1
  • See all
Product report

Description & Specifications

The Gamo G-Magnum 1250 IGT Mach1 air rifle uses an IGT gas piston mechanism and lead pellets. It features an ergonomic PVC polymer stock, an adjustable CAT trigger and a trigger safety. The SWA butt pad reduces recoil by up to 74%, while the RRR rail helps minimise vibration.

The barrel is rifled steel. The adjustable rear sight and fixed front sight feature Truglo fiber optics, and there is also a rail for a scope or accessories.

  • Category: Air rifle
  • Caliber: 4.5 mm
  • Mechanism: IGT gas piston (Gas Ram)
  • Pellets: Lead
  • Velocity: 470 m/s
  • Length: 131 cm
  • Barrel length: 50.5 cm
  • Weight: 3.2 kg
  • Receiver material: Metal
  • Stock material: PVC polymer
  • Butt pad: SWA rubber (Shock Wave Absorber)
  • Rear sight: Adjustable, with Truglo fiber optics
  • Front sight: Fixed, with Truglo fiber optic
  • Trigger: Adjustable CAT (Custom Action Trigger)
  • Safety: Manual, with trigger lock
  • Rail: For a scope or accessories, mounted on the receiver
  • Vibration-reduction system: RRR (Recoil Reducing Rail)

Manufacturer

Manufacturer Details

Warnings & Safety Information
Type
Rifles
Mechanism
Gas Ram
Caliber
4.5 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (5)

4.8
5
4.8
Review this product
  1. 4
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product

What do users say? AI-generated summary

Users mainly appreciate the air rifle’s very high power and good accuracy, and overall feedback is very positive. They report that it performs well with different pellets, while heavier ones help improve accuracy and performance at longer ranges. However, cocking the barrel can occasionally require considerable effort.

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Konstantinos_Kont
    5
    15 out of 16 members found this review helpful
    Konstantinos_Kont

    Incredible powerful and impressively accurate air rifle. One of the most powerful break barrel rifles on the market. For example, the 5.5mm version produces energy equivalent to 35 joules!
    The only downside is that sometimes (rarely) you need to be Mr. Olympia to break the barrel, but this happens with all powerful gas ram air rifles.
    I usually use JSB JUMBO HEAVY pellets (18.13 grain), CROSMAN PIRANHA Hollow Point (14.3 grain), and for special occasions PREDATOR POLYMAG (16 grain). The G magnum handles them all perfectly.
    Despite being powerful, it has minimal recoil and the noise level is within reasonable limits.
    I consider it one of the best air rifles on the market in terms of price, ease of use, and performance, and I recommend it to anyone looking for a truly powerful air rifle.

    Translated from Greek ·
    Did you find this review helpful?
  • Γιαννης Γουζουασης
    4
    11 out of 14 members found this review helpful
    Γιαννης Γουζουασης

    Verified purchase

    The igt (internal gasram technology) makes this rifle one of the most powerful break barrel airguns. With 0.80g pellets, it reaches speeds of 1 Mach and easily reaches 1.25 Mach. At a distance of one hundred meters, the 5.5mm caliber gun penetrates shoes, but it requires a heavy pellet, such as the amazing H&N barracuda with a weight of 1.37g (21.14grain), which can reach speeds of up to 670-680 fps! With such power, you can easily hunt hares and other game. I consider the ideal pellet to be the jsb heavy duty Diabolo at 18.15 grain. Be careful, those of you who buy it: do not remove the three shock absorption rubber bands from the back of the stock, as it will damage the stock's rubber. That's why I rated it 4 out of 5 stars...

    Translated from Greek ·
    Did you find this review helpful?
  • Peter_pursuit
    5
    23 out of 26 members found this review helpful
    Peter_pursuit

    It's worth its price, I've had it for about 4 months at 5.5mm, a very powerful piston (NITRO MAGNUM 80KG POWER). The gun comes at 24 joules with a 2mm hole only. I've drilled it to 4.5mm and it really leaves you speechless!!! 1400+fps with 0.57-gram Prometheus pellets. Incredible air rifle!!!

    Translated from Greek ·
    Did you find this review helpful?
  • nikos_theodor
    5
    24 out of 29 members found this review helpful
    nikos_theodor

    I have it for 2 years in 5.5mm. The gun is incredibly powerful. People who have been hunting their whole lives with rifles have been amazed. Use it with heavy pellets for greater accuracy and you will be talking about target penetration at 100m for fun...

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful
    Fosiman

    I had 2 DIANNA spring guns in the past and the difference is huge. The gun simply rocks!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Konstantinos_Kont
    5
    Konstantinos_Kont

    Incredible powerful and impressively accurate air rifle. One of the most powerful break barrel rifles on the market. For example, the 5.5mm version produces energy equivalent to 35 joules!
    The only downside is that sometimes (rarely) you need to be Mr. Olympia to break the barrel, but this happens with all powerful gas ram air rifles.
    I usually use JSB JUMBO HEAVY pellets (18.13 grain), CROSMAN PIRANHA Hollow Point (14.3 grain), and for special occasions PREDATOR POLYMAG (16 grain). The G magnum handles them all perfectly.
    Despite being powerful, it has minimal recoil and the noise level is within reasonable limits.
    I consider it one of the best air rifles on the market in terms of price, ease of use, and performance, and I recommend it to anyone looking for a truly powerful air rifle.

    Translated from Greek ·
    15
  • Γιαννης Γουζουασης
    4
    Γιαννης Γουζουασης

    The igt (internal gasram technology) makes this rifle one of the most powerful break barrel airguns. With 0.80g pellets, it reaches speeds of 1 Mach and easily reaches 1.25 Mach. At a distance of one hundred meters, the 5.5mm caliber gun penetrates shoes, but it requires a heavy pellet, such as the amazing H&N barracuda with a weight of 1.37g (21.14grain), which can reach speeds of up to 670-680 fps! With such power, you can easily hunt hares and other game. I consider the ideal pellet to be the jsb heavy duty Diabolo at 18.15 grain. Be careful, those of you who buy it: do not remove the three shock absorption rubber bands from the back of the stock, as it will damage the stock's rubber. That's why I rated it 4 out of 5 stars...

    Translated from Greek ·
    11
  • Peter_pursuit
    5
    Peter_pursuit

    It's worth its price, I've had it for about 4 months at 5.5mm, a very powerful piston (NITRO MAGNUM 80KG POWER). The gun comes at 24 joules with a 2mm hole only. I've drilled it to 4.5mm and it really leaves you speechless!!! 1400+fps with 0.57-gram Prometheus pellets. Incredible air rifle!!!

    Translated from Greek ·
    23
  • nikos_theodor
    5
    nikos_theodor

    I have it for 2 years in 5.5mm. The gun is incredibly powerful. People who have been hunting their whole lives with rifles have been amazed. Use it with heavy pellets for greater accuracy and you will be talking about target penetration at 100m for fun...

    Translated from Greek ·
    24
  • 5
    Fosiman

    I had 2 DIANNA spring guns in the past and the difference is huge. The gun simply rocks!!!

    Translated from Greek ·
    1
  • See all