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- CYMA M4 M-Lok - Black
Product description
CYMA M4 M-LOK Nylon Fibre AEG with MOSFET & QD Spring (CM623)
Get skirmish-ready straight out of the box with the CYMA M4 M-LOK CM623. This modern, lightweight M4 features a durable nylon fibre body, factory-fitted MOSFET, quick-change spring system, offering outstanding value and performance for beginners and intermediate players.
Key Features of the CYMA CM623 M4 M-LOK
- Reinforced nylon fibre / polymer construction – lightweight yet tough (approx. 1.95–2.2 kg)
- 13" M-LOK handguard + full-length top rail for easy accessory mounting
- Built-in MOSFET for improved trigger response, better efficiency, and protection of electrical components
- Quick Detach (QD) / Quick-Change Spring System – adjust FPS easily without opening the gearbox
- Version 2 full metal gearbox – reliable and fully upgradeable
- Adjustable crane-style stock for perfect length of pull
- Flip-up SCAR-style rear sight
- 350-round high-capacity magazine included
- Length: approx. 820–900mm (adjustable)
- Inner barrel: approx. 400mm
- 14mm negative (CCW) thread
- Fire modes: Safe / Semi / Full-Auto | Adjustable hop-up
The CYMA CM623 stands out as one of the best value “ready-to-run” M4 packages available. Combining modern M-LOK modularity, a MOSFET for better electrical performance, and a quick-change spring system, it delivers features usually found on more expensive rifles while remaining lightweight and highly manoeuvrable.
Perfect for new players, rental use, or anyone wanting a reliable, upgradeable M4.
SKU: 211891 | Platform: M4 | Powered by: Electric (AEG)
We will endeavour to despatch your package within 24 hours although at peak times this may take slightly longer. Orders for RIFs may take 48 hours as we test and chronograph each rifle before shipping.
Our couriers only deliver Monday to Friday between the hours of 8am and 6pm (0800 - 1800 hours) except for local and national holidays. We do not directly control the couriers and we cannot obtain a specific delivery time from them. Delivery may be delayed by extreme weather and events and again is out of our control and accept no liability for delays caused by this.
Cost of Delivery
The cost of delivery will be added to your order total. You can select your preferred method of delivery from the options displayed at the checkout. Please select the correct option for your country to ensure that your order is not delayed.
We reserve the right to adjust shipping methods and costs but this is usually done in your favour and you will be informed by email.
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