The Colt M4A1 is an evolution of the famous Colt M4 which has been used by the US military since 1994. This version of the COLT M4 is equipped with the free burst function and has a removable handle that can be replaced by a vision scope.
GBG's interpretation has a viewfinder with a laser on top.
The M4A1 have 4 other side rails to add some accessories.
The GBG M4A1 is one of the greatest successes of recent years. It marks a major turning point in the world of gel blasters.
This blaster gel blaster has the famous V2 nylon gearbox. The product is entirely created and assembled by our teams.
It is not an improvement of a product, but a creation from A to Z.
This water gun is really appreciated by users because it is easy to use and offers an unlimited number of possibilities for improvement.
It is perfect for those who want a product with metal accessories and good performance without having to modify everything.
Everything you need to get the most out of a gel blaster gun.
The GBG service:
Model: M4A1 UPGRADED
Material: Nylon, metal and electronic components
Use age: 14 years old and above
Size balls: 7-8 mm
Size: 71 x 30 cm