GP331 BIOHAZARD AUTO - Mod. B. Burton pistol replica

  • Made of: metal and plastic
  • Weight: 1480 g
  • Color: black
  • Muzzle velocity: ~340 FPS
  • Magazine capacity: 30 BB pellets
  • Length: 260 mm
  • Powered by: green gas
  • Manufacturer: WE

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GP331 BIOHAZARD AUTO - Mod. B. Burton pistol replica
Manufacturer: WE
Product code: WET-02-003632
Rating5/55.00 / 5 (1review)
Out of stock.
Ready to ship in days
Cost from £11.06
155.41£ / 1pcs
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     GP331 BIOHAZARD AUTO - Mod. B. Burton pistol replica

The perfectly made WE company replica characterizes itself with high operation culture and perfectly fitted inner and outer parts. It is made fully of metal elements. The pistol grip was made of plastic and is equipped with an anti-skid plate. The replica is equipped with a ambidextrous safety lever. The shot may be taken after cocking the hammer manually.

The replica is equipped with a 22mm RIS rail which allows the mount of additional equipment such as a laser target marker or a tactical flashlight. The Blow-Back system makes the shooting realistic like while shooting a real firearm inter alia thanks to the backward movement of the slide or locking it in the back position after shooting the last round.

The slide as also the pistol grip bear the S.T.A.R.S. (Special Tactics And Rescue Service ) engraving – it is a fiction special task unit of the Raccoon City police department known from the Resident Evil game series ( the first part of the game was released in Japan under the name “Biohazard”).

The replica is finished with a massive recoil compensator which bears the "Mod. Barry Burton" sign which is the relation to one of the key characters of the Resident Evil game - the fiction weapon specialist. The compensator itself is also a great counter-weight for the recoil that takes place while firing.

    The set includes:
     - the pistol,
     - the magazine,

Tech specs:
6 months
Made of:
Metal + plastic
Propulsion / Powered by:
Gas propulsion - Green Gas
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

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).

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.

Type of fire:
Magazine type:
Low-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: 1 Average rating: 5.00
Rate: Rate: 5
Author: Istvan, Erd
I have one of these bad boys and i gotta say its one of my favorite. Bit heavy at first but you get used to it fast, the balance is awesome and also the recoil. Had it on CQB match and out in the open aswell, performed well. 2 things to watch out for: -adjusting the hop-up. that little spring at the barrel flies out easy, and its hard to find if it did :) - the rail on the bottom of the barrel is attached to the body by 2 tiny screws (like 1-1.5mm long each), and they get loose easy. had to tighten them after every game, and i ended up gluing the entire rail to the pistol instead, the compensator comes off separately, so you dont have to remove the rail to disassemble the pistol. because of the rail and the compensator it might be a bit difficult to get a proper holster for it (i myself had a kydex holster made just for this one, wont fit into regular beretta holsters) other than these i highly recommend this, definitely an eyecandy aswell!
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