GR4 G26 Advanced carbine replica - tan

  • Made of: plastic and metal
  • Weight: 2650g
  • Length: 700-800mm
  • Colour: tan
  • Muzzle velocity: ~380 FPS
  • Powered by: a battery (Pneumatic Blow-Back)
  • Manufacturer: G&G

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GR4 G26 Advanced carbine replica - tan
Manufacturer: G&G
Product code: GIG-01-005095
Rating4/54.50 / 5 (2reviews)
Very small quantity of stock
Ready to ship in 1days
Cost from €1,66
237.11 / 1pcs
In stock
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GR4 G26 Advanced carbine replica

The G&G’s company GR4 G26 replica. Glass fiber reinforced plastic and metal (aluminum) were used to make this construction. The main parts (body, frontgrip, stock) are made of plastic.

The firing mode selector lever is located on the left side of the replica and it is marked with graphics identifying the firing modes. The replica is equipped with the PBB system which perfectly imitates the operation of the original firearm. It makes the bolt carrier dummy move and gives a perceptible effect of the replica kicking the shooter’s shoulder.

After pulling the cocking handle, the dust cover opens and the bolt carrier’s imitations moves backwards. This allows to adjust the Hop-Up system.  What is important, the actuator plays a vital role here: upon pushing it, the anti-reverse which is located in the gearbox is released thanks to what the main spring is lose. This significantly increases the main spring’s lifespan what allows to keep the high muzzle velocity and use the main spring at the lowest possible level.

The replica was made in black color. It is perfect for fighting on short and middle distances due to the use of the M110 main spring that guarantees the muzzle velocity of about 360 FPS. The use of double top RIS rail allows for the attachment of any given optical aiming device. The battery is located inside of the front-grip.

The GR4 G26 carbine replica is perfect as a primary assault weapon. Thanks to the proper barrel length and the sealed pneumatic unit and the high quality Hop-Up chamber it became possible to reach a reasonable muzzle velocity and to keep a stable BB pellet’s trajectory and great range. The basic muzzle velocity is reasonable in order to sue the replica safely and effectively in the CQB/MOUT type games and also in open areas. The tactical flashlight and the laser target market which are powered with a single CR123 battery and which are located in the front grip are a nice surprise for the user.

An extraordinary Blow-Back system, known from the Top Tech replica ( the more “professional” and what follows it – the more expensive G&G line ), provides additional realism for the user of the replica and ensures additional experiences for the user himself.

The Pneumatic Blow-Back system operates on the principal of taking a part of the compressed air from the gearbox to a special cylinder that is located above the gearbox’s casing. The small piston that is located in the Pneumatic Blow-Back system moves a thin plate that is attached to it. The plate imitates the bolt carrier.

ATTENTION: The manufacturer does not recommend using batteries stronger than 8,4V due to the fact of the possibility of damaging the aforementioned plate.

The G&G replica’s that are equipped with the Pneumatic Blow-Back system have got a reinforced and modified V.2 gearbox. The modification that was made was the adaptation of the gearbox to the Pneumatic Blow-Back system and adding the “active main spring release” button in the form of the actuator.

The gearbox is equipped with 8mm metal ball bearings, a brass cylinder head and an aluminum piston head.

The set does not include a battery or a charger.

The set includes:

- the replica,
- a magazine, 

Tech specs:
Replika karabinka GR4 G26 Advanced
12 months
Velocity [FPS]:

It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).

1 FPS = 0,3 m/s

1 J = 99 m/s

1 J = 326,7 FPS

Propulsion / Powered by:
Gearbox version:

Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.

v2 Gearbox
Type of fire:
Single, auto
Diameter of bearings in GB [mm]:
Lenght [mm]:

The length of the replca is measured between the two most distant points of each other. Different models have several of these values, because of its design allows to increase or decrease it length (eg.  folding stock or extended flash hider).

Inner barrel length [mm]:
Weight [g]:

This is a value that includes the weight of the replica, magazine and other accessories that are include in set without a battery, charger, cleaning rod, etc., etc.

Made of:
Metal + plastic + steel
Battery included:

NiCd rechargeable battery is characterized by high efficiency current-carrying capacity, but there are disruptive effect on memory. Should be unloaded and loaded in the full cycle, ie, it is recommended to fully discharge, and after unloading must charge the battery immediately without leaving it for a long time in a discharged state.
NiMH batteries have a higher self-discharge over time and shorten the life - on the other hand, they earn about 30% more capacity.

Magazine type:
Hi-Cap magazine
Magazine capacity [pcs]:

Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).

Yes, adjustable
Blow Back:

Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting.

Users reviews
Number of reviews: 2 Average rating: 4.50
Rate: Rate: 5
Great replica, build in light and awesome blowback
Rate: Rate: 4
Really nice Replica, 1 problem, there is a fuse in this product, but on arrival the fuse was broken so my product didnt work at the start!
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