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CYMA  FB3343G2ST | kcots fo tuO
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  • Technical data

    Manufacturer: CYMA
    Code: FB3343G2ST
    EAN 5904420026075
    Weight 4200 g
    Replica Model RPK Airsoft Gun
    Material aluminum, polymer, steel
    Magazine model hi-cap
    Fire mode auto, single
    Magazine material ABS
    Accumulator included in set NO
    Accumulator connector type T-connerctor
    Gearbox version v.3
    Bearings type steel ball-bearing
    Bearings diameter 8 mm
    Warranty period 12 months
    Serial number YES
    Length 1080 mm
    Magazine capacity 800 BBs
    Length of internal barrel 640 mm
    Muzzle energy 1,41 J
    Muzzle velocity 390 FPS with 0.20g BBs
    Diameter of Internal barrel 6,03 mm
  • Reviews

    • - 15.09.2026 wrote:
      The replica arrives in a straightforward cardboard box. Inside, the replica comes in a foam protector, the included two 800rd hi-cap magazines and a cleaning rod.

      The pistol grip and handguard are very solid, without wobble. The plastic used on the grip, handguard and stock feels very good. The steel receiver cover adds to that massive, realistic feel and also you can dismantle it like a real life RPK (the receiver cover, recoil spring, bolt).
      At first I had some problems with the included magazines because they were a bit wider, and I wasn't pushing them hard enough into the magwell. But after a few inserts they feed and sit inside the replica perfectly without any wobble. I would recommend to buy the electric drum or electric 1100rd hi-cap magazine from Cyma. The replica has proven itself exceptionally well on the airsoft field, where using it feels like a cheat code. It’s really percise so you will hit everybody you aim at or they’ll just run away in fear when they hear you shooting. With an 11.1 LiPo battery, it has a high rate of fire and a very good range. It shoots really well, and the trigger is very responsive. It’s a real beast on the field. I also own a variety of replicas such as WP gbbr pp-19 vityaz, DE gbbr MWS N4-SD Noveske, DA aeg AR15 Tempest 1. And I must say that out of all of them, the Cyma RPK is my favorite and the most fun to use.

      Comparing the price, quality, and performance against other support platforms, I rank this CYMA Gen 2 in the first place.

      Overall, I am very satisfied with the Cyma RPK.

      Pros:
      -Weight
      -Feeling of solidity
      -Quality of assembly
      -Excellent performance
      -Two hi-cap magazines in the box

      Cons:
      -Slight stock wobble (not noticeable)
      -Hard to insert the magazines at first
      Opinion rating: 1
    • - 04.09.2026 wrote:
      Bought it a few weeks ago. Over all quality feels good. Looks and perform good out of the box. The stock feels a little bit wobbly but it hold. Battery is in the stock also and it eats the usual AK stick style cells with ease, witch is a huge improvement.
      All in all it's a big cyma AK-74 and performs just as reliably and looks good as any.
      Only four stars because of the wobbly butt stock.
      Opinion rating: 0
    • - 10.07.2026 wrote:
      Got my self this aeg for review and fun purpouse. The update cyma did with it were long waited. ETU is most welcome upgrade from old versions. After barrel clean and home tune ( kept old parts just replaced seals and orings) this with machine with all stock parts shot steady 65m with .3. Body is great and rifle is good.
      Opinion rating: 4
    Add review


The CM.052A GEN-2 airsoft light machine gun replica by CYMA is an electric AEG based on the RPK-74M design, featuring a polymer side-folding stock and a steel bipod. The replica combines a GEN-2 V3 gearbox with a Quick Spring Change (QSC) system, a CYMA V3 MOSFET, and steel structural components, supporting its use in a fire support role during airsoft games.

Construction and design

The CM.052A GEN-2 replica reproduces the distinctive silhouette of the RPK-74M light machine gun, characterized by its extended barrel, side-folding stock, and bipod for firing from supported positions.

The construction combines steel, zinc-aluminum alloy, and polymer. Steel components include the receiver and receiver cover, flash hider, trigger guard, magazine catch, cleaning rod, and bipod.

Polymer is used for the stock, handguard, pistol grip, and magazine, retaining the characteristic appearance of the RPK-74M.

The outer barrel features a 14 mm CCW thread, allowing the installation of compatible muzzle devices.

The replica features an individual serial number located on the left side of the receiver.

Ergonomics and handling

The polymer side-folding stock allows the overall length of the replica to be reduced during transportation and makes it easier to carry in confined spaces.

The steel bipod provides stable support for the front of the replica when firing from a prone position or using a suitable surface. This helps maintain a consistent shooting position during longer bursts of fire.

The RPK-74M design is suited to the role of a support weapon during outdoor airsoft games.

Internal components and mechanics

The replica features a GEN-2 V3 gearbox equipped with 8 mm steel ball bearings and gears with an 18:1 ratio.

The internal configuration includes a piston with a full steel tooth rack and an aluminum piston head. The pneumatic system features a Type 0 steel cylinder, an aluminum cylinder head, and a 19.7 mm Teflon nozzle.

The bearing-mounted steel spring guide supports proper spring operation during the firing cycle.

The mechanism is driven by a short-type high-torque motor, providing the torque required for mechanical operation.

The gearbox also features a Quick Spring Change (QSC) system, allowing the main spring to be replaced without opening the gearbox shell.
To access the QSC system, the gearbox must first be removed from the replica's receiver. Once removed, the spring can be replaced without opening the gearbox shell, making it easier to adjust the replica's power configuration to meet the requirements of different airsoft games.

Electronic system

The CM.052A GEN-2 features a CYMA V3 MOSFET, responsible for controlling the operation of the replica's electrical system.

The MOSFET supports electrical system operation and trigger response during semi-automatic and fully automatic fire.

Performance and accuracy

The replica has a factory muzzle velocity of ~390 FPS and a rate of fire of ~20 RPS.

The model features a brass inner barrel measuring 640 mm in length and 6.03 mm in diameter, supporting shot-to-shot consistency.

The metal hop-up chamber allows adjustment of BB backspin, enabling the user to adapt the BB trajectory to the weight of the BBs used and shooting conditions.

The rate of fire of ~20 RPS, combined with hi-cap magazines holding 800 BBs each, allows longer bursts of fire without frequent magazine changes, making the replica particularly useful in a fire support role.

Power supply

The replica uses a T-connect connector. The battery is housed inside the polymer side-folding stock.

Recommended accessories include 7.4V and 11.1V LiPo batteries.

Package includes

  • CM.052A GEN-2 airsoft light machine gun replica
  • 2 hi-cap magazines, each with a capacity of 800 BBs

Recommended accessories

Manufacturer

CYMA is a respected airsoft replica manufacturer known for its extensive range of electric models inspired by both modern and historical firearms. The brand continues to develop its products by combining proven mechanical designs with modern electronic systems and designs tailored to the needs of airsoft players.
Each replica undergoes a zero-stage inspection! It is checked and test-fired using an XCORTECH X3200 chronograph.


Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: FB3343G2ST · EAN: 5904420026075 · CM.052A, GEN-2 [CYMA] ·
Report safety issue · Responsible person & manufacturer
Responsible person & manufacturer
Responsible person for product placed on the EU market:
KRAKMAN P. Kiepura, K. Michalik sp.k. · Pollanki 18, 30-740 Krakow, Poland · shop@taiwangun.com
Manufacturer:

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