Double Bell GP-25 40mm Under Barrel Grenade Launcher for AK

Double Bell
  • For AK Replicas
  • Aluminium/Steel
  • Heavyweight Launcher

The GP-25 is a proprietary Grenade Launcher for the AK series of Assault Rifles. This replica from Double Bell is constructed from Aluminium, Steel and Polymer which gives it a realistic feel and a VERY realistic weight, being only 250g lighter than its real counterpart. Coming included with a 36rnd Gas MOSCART, you've got everything you need to go out the box, except more Grenades, which we guarantee you're going to want.

Full description


The GP-25 is specific to the AK series, and requires a full-length AK Outer Barrel with a Bayonet Lug, such as a default AKM or AK-74. The Launcher easily installs to your Replica by locking onto the Bayonet Lug when you depress the spring-loaded button at the front.

The Launcher accepts specific shells, such as the included K-56 MOSCART, and more are available. To use the Grenades you simply need to load BBs into each of the chambers until they are full, then insert Green Gas at the Inlet Valve on the front of the Grenade. Slide the Grenade into the tube, pressing the large Silver Release Button to lock it at the back of the Launcher. From here, you only need to pull the Trigger to unleash a swarm of angry white plastic.

The Integrated Leaf Ironsight works perfectly, with the Front and Rear post folding away when it is not in use, and allowing full rotation of the Ironsight so that you can 'range' out to reach targets very far away. The whole package comes supplied in a Polymer Hard Case with Eggbox Foam inside to keep it neat and safe when not in use.

If you own an Airsoft AK Replica and you want to install an Under-Barreled Grenade Launcher, especially if you have a standard AK model, then there is no choice other than the Bell GP-25 40mm Under Barrel Grenade Launcher. Anything else would just be heresy and wrong in the eyes of Mikhail Kalashnikov.


  • 40mm Grenade Launcher
  • GP-25 Platform Replica
  • Aluminium/Steel Construction
  • Polymer Pistol Grip
  • 36rnd MOSCART Included
  • Accepts Proprietary Shells
  • Functional Leaf Ironsight
  • Sight Posts Flip In/Out
  • Large Release Paddle
  • Polymer Hard Case Included
  • Black Finish

Package Includes

Special Instructions

The externals of the replica are metal where they would be on the real world gun. This includes things like the outer barrel, handguard, and receiver. If a real world gun has polymer parts then the gun will still be marked as full metal externals, examples of this would be an M4, where the Stock and Pistol grip are always made from Polymer.



Weapon Construction External
Weapon Type
Over 18 Only Icon
Over 18
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
Hard Case
Skill Level Icon
User Skill Level
Experienced Player

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 1.25kg
Weapon Length Collapsed
Length (Collapsed)


Two Tone Icon
Pre Two-Toned
Construction Icon
Aluminium, Steel and Polymer
Weapon Construction External
External Construction

Weapon Specific

Power Source Icon
Powered By
Green Gas
Blowback Icon
Weapon Platform
AK Platform, Weapon Mounted Launchers, GP-25,
Magazine Style Icon
Magazine Style
40mm Grenade
Fire Select Icon
Fire Selector
Weapon Scale Icon
Weapon Scale
Suggested BB Weight


Hop-Up Unit Icon
Hop-Up Unit


Sight Type Icon
Sight Type
Iron Sights

Magazine Specific

Magazine Type
Gas, MOSCART 40mm,
Magazine BB Capacity
Approx. 36 Rounds
Magazine BB Fill Method
Speed Loader
Magazine BB Fill Location
Magazine Gas Fill Location
Magazine Gas Type
Green Gas

Gas Gun Specific

Gas Can Icon
Gas Compatability
Green Gas
Gas Can Icon
Gas Recommendation
Green Gas

Product Testing Data

Notepad Icon
Test Description
Notepad Icon
Tested Using
Estimated Value

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