BOLT B4 FS URG-U(R)

BAS recommends:
Do you think recoil is only the domain of GBB weapons? Error!

Taiwan's BOLT company has taken AEG weapons to a new level. Their patented BRSS system perfectly simulates recoil, which is almost comparable to GBB guns and also imitatate movement of bolt carrier.
How is it possible? The recoil effect of the M4 series is achieved by the weight placed on the tube of the stock. This simple principle makes use of the piston movement which is not firmly connected to the weight. The patented solution does not increase stress on the gearbox.

If you are afraid of atypical mechanism, there is no reason. The gearbox in the weapon uses standard parts for gearbox version 2. However, question is whether you will have a reason to change it. After all, power parts are of top quality and anodized in green. In the gearbox you will find BOLT high torque gears, lightweight aluminum piston with full metal teeth, CNC aluminum piston head and cylinder head. Only the spring guide has a light adjustment for the BRSS system. In addition, the BOLT M4 series uses conventional AEG magazines.
The big advantage of BOLT AEG weapons is that you do not have to solve the usual problems of GBB weapons such as the availability of spare parts or expensive magazines. You are using everything identical to common AEG weapons. However, you will find a complete range of BOLT inner parts and magazines in our offer.

Of course, the externals remains true to Taiwanese quality. Beautifully processed full metal body, plastic grip, stock and M-lok metal handguard. You also get detachable sights.

GENERAL INFO:
Brand (made for): BOLT
Producer (made by): BOLT
Country of origin: Taiwan
Operation: electric operated blowback recoil
Shooting mode: semi, full auto
Caliber: BB 6mm

GUN BODY AND BARREL INFO:
Weight: 3064 g 
Length: 840/920 mm
Barrel length: 355 mm
Body construction: metal
Real marking: partial
Grip and stock: plastic and metal
Inner barrel material: aluminium
Hop-up: adjustable
Hop-up chamber material: plastic

GEARBOX AND MOTOR INFO:
Gearbox version (shape): II Blowback reinforced
Gearbox material: metal
Bearings: 6 mm
Gears: metal
Piston: aluminium
Motor AEG standard shape: long

MAGAZINE INFO:
Capacity: 140 shots 
Version: mid-cap
Magazine outer body: plastic
Compatibility AEG standard: AEG M4/M16

BATTERY INFO:
Battery voltage: 11,1V
Battery shape: Li-pol
Plug: small
Battery compartment in: in stock

MOUNTS AND RAILS:

Silencer mount: 14mm counter clockwise
Scope or dot sight mount on gun: yes
R.I.S. mounts: no (M-lok)

OPERATION INFO:
Life time declared: 30 000 rounds
Recommended BB weight: 0,23 g – 0,28 g 
Muzzle velocity with 0,20g BBs: 130 m/s

PACKAGE CONTAIN:
gun, magazine, user guide, patch.

ATTENTION: All of the above mentioned technical data are only approximate and subject to change without prior notice. All weights, dimensions and speed were measured only indicative on noncalibrated gauges. Compatibility with accessories from other manufacturers is never fully guaranteed even under the standard AEG. BAS recommendation is only a subjective assessment of the product.