AKS-74U Tactical Rifle Replica CM.113B Eshooter ETU, GEN-2[CYMA]

Taiwangun, in cooperation with CYMA, presents a new generation of Platinum series replicas equipped with the upgraded GEN-2 gearbox. The CM.113B is a tactical AKS-74U (AKSU) airsoft replica made from durable materials such as steel and aluminum, resulting in a realistic appearance and solid construction. The model offers a rate of fire up to 25 BBs per second and is equipped with a programmable Eshooter ETU module, allowing fire mode customization and expanding the replica's functionality. The set includes 2 mid-cap magazines, so the replica is ready to use straight out of the box.

Excellent internal build quality

The CM.113B features a FULL METAL construction. Components such as the receiver, top cover, barrel, fire selector lever, rear sight base, trigger, gas block, bolt carrier, gas tube, and muzzle device are made from high-quality steel and aluminum, enhancing both durability and realism. The pistol grip and magazines are made of durable polymer.

Tactical and compact design

The model is equipped with a distinctive “grizzly" type muzzle device, giving it an aggressive appearance. The standard polymer handguard has been replaced with a lightweight aluminum system compatible with 22 mm Picatinny rails, allowing the installation of additional accessories such as a flashlight or laser aiming device.

The gas tube cover is also made of aluminum and features an additional Picatinny rail. A side mount on the top cover allows the installation of a red dot sight.

The replica is equipped with a side-folding PT-1 (Gen.2) stock with a wide range of adjustment and an ergonomic cheek rest. The redesigned pistol grip improves comfort and control during use.

Gearbox V3 GEN-2 - the heart of CYMA Platinum replicas

The new generation of CYMA Platinum series replicas is equipped with an upgraded V3 GEN-2 gearbox, designed for high performance and intensive use. The construction is optimized for high rate of fire while maintaining durability.

The reinforced gearbox shell features improved bearing seats and radiusing to better distribute stress. The CNC-machined nozzle is fully sealed and precisely fitted to the cylinder head, improving air seal and shot consistency.

The replica uses CNC 13:1 gears with factory short-stroking, resulting in fast trigger response and high rate of fire. The system runs on 8 mm steel ball bearings, improving smoothness.

The pneumatic system is based on a CNC aluminum set including reinforced cylinder and piston heads, along with a full steel rack piston. The setup is completed by a bearing spring guide.

High Torque motor

The replica is equipped with a neodymium High Torque motor, providing fast and stable operation along with very good trigger response, even during intensive use.

Precision and shot consistency

A rotary-type hop-up chamber ensures stable and precise adjustment of the BB trajectory.

The 6.03 mm precision inner barrel improves grouping and shot consistency, increasing effectiveness at various distances.

Mosfet Eshooter

The replica is equipped with an advanced programmable ETU (Electronic Trigger Unit) by Eshooter, offering:

• additional fire modes (BURST, BINARY)
• Pre-cocking adjustment
• protection for both the mechanism and the battery

Main features:

• Easy 3-step programming with reset by holding the trigger for 8 seconds
• 5 levels of pre-cocking adjustment
• Compatibility with brushless, High Speed, and High Torque motors
• Active Brake for gearbox stabilization
• Motor jam protection
• Low and high voltage protection (2S min. 6V, 3S min. 8.5V, max. 17V)

Battery compartment

The stick-type battery compartment is located under the top cover.

Included in the set:

• AKS-74U CM.113B replica
• 2x mid-cap magazines

Recommended for this replica:

Batteries: Gens Ace 25C 1400mAh 3S1P 11.1V Airsoft LiPo Mini T-Plug, Battery Li-Po 1000mAh 11,1V 20/40C - T-connector [VB], Battery Li-Po 1000mAh 7,4V 20/40C - T-connector [8FIELDS], Battery Li-Po 1500mAh 11.1V 20/40C [VB]
Magazines: 150rd mid-cap magazine for AK Series [CYMA], 130rd AK47 Reinforced Polymer Magazine - Black [CYMA], 150rd Mid-Cap magazine for AK74/AK-105 - Black [CYMA]
V3+ Charger for LiPo/LiFe 2S/3S [IPower]

Each replica undergoes an initial inspection. It is tested and chronographed using an XCORTECH X3200 chronograph.