The AW-4 assault rifle of the UDR armed forces, in standard modification.

10:1 Scale Model

Overview

In order from barrel to buttstock :
1) Standard flame suppressor to reduce the flash from the shot. It is threaded. It can be removed to install other muzzle devices, such as silencer, in its place.
2) Standard polymer forend. Removable, can be replaced with another compatible tuning part.
3) Barrel and gas tube. The gas block is not adjustable as standard. There is a front sight on the gas block. The barrel can be changed to a longer or shorter barrel for various purposes.
4) Receiver. Divided into upper and lower receiver, which are separated when disassembling the gun. The recoil spring, barrel mount, bolt and its guides are located in the upper receiver. On top of the upper receiver is the adjustable rear sight. The lower receiver houses the trigger guard and magazine catch. The cocking handle slot is covered by a spring-loaded hatch to protect it from dirt.
5) Magazine. The rifle is fed by 30-round polymer 5.56 NATO magazines, but the magazine bend is slightly different from STANAG magazines. The magazines are interchangeable, although the use of non-StANAG magazines is not recommended.
6) Handle. Standard polymer grip, can be removed and replaced.
7) Stock. Standard fitted with a tube attached to the lower receiver. The tube is compatible with AR-15 type stocks, allowing easy replacement of the standard stock. In addition to the standard tube, there is also a folding tube, which allows folding the buttstock to reduce the length of the weapon during transportation.

Other mods.

Army versions

AW-4-AM
Marksman rifle. Long barrel is installed, gas block is adjustable, allowing you to reduce the rate of fire or disable the gas block altogether for better accuracy. Additional features include bipods, heavier buttstock for increased sighting stability, and rail for variable magnification scope. The standard scope is 2x-6x.

AW-4-AK
Shortened barrel rifle for special forces and urban combat.

AW-4-AKS
Version for arming equipment crews and maintenance personnel. Features a severely shortened barrel, folding buttstock and enlarged flame suppressor to conceal the more powerful flare from the short barrel.

Export versions

AW-4-M
Export version. The lower receiver has been replaced for greater ease of operation with STANAG magazines.

AW-4-R
Export version. Lower receiver modified for use of AK-74 compatible magazines and use of 5.45x39 ammunition. The bolt and barrel have been modified to use a different caliber.

AW-4-R47
Export version. Lower receiver modified for use of AKM compatible magazines and use of 7.62x39 ammunition. The bolt and barrel have been modified to use a different caliber.