Tokyo Marui MP5K A4 High Cycle AEG – Compact Precision SMG
The Tokyo Marui MP5K (Kurz) A4 High Cycle is a compact and high-performance AEG (electric airsoft gun), modeled after the legendary MP5K developed by Heckler & Koch for special forces and VIP protection units. Designed for ultra-maneuverability, the MP5K’s "Kurz" designation means "short" in German, and it lives up to the name—delivering quick handling and high accuracy in a compact frame.
High-Speed Gearbox & Signature TM Precision
This replica is powered by a High Cycle Version 3 gearbox that ensures faster cycling, giving you a higher rate of fire and smoother shooting. Tokyo Marui's renowned internal design includes an adjustable hop-up system with precision rubber and patch—helping you hit longer-range targets even with modest power output.
Built with Tokyo Marui’s Signature Reinforced Polymer
Due to Japanese law, TM guns are limited to 1J muzzle energy (~90 m/s), but thanks to reinforced polymer construction and superb internal engineering, performance exceeds expectations. The lightweight build enhances agility while metal components in key areas ensure strength and realism. A built-in RIS rail allows for attachment of optics or red dot sights.
Upgrade Friendly – Built for Modding
One of the biggest advantages of TM AEGs is their modularity. Their industry-standard internal dimensions make upgrading simple and accessible. From MOSFETs (e.g., JeffTron Leviathan, GATE Titan, Perun) to CNC gearboxes and torque motors, the MP5K is ready for any build path you choose. Just add a battery and go!
Technical Specifications
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Muzzle Velocity: 90 m/s (0.9 J)
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Gearbox Type: V3 High Cycle
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Motor Type: Long
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Construction: Reinforced polymer body with metal parts
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Recommended BBs: 0.25g – 0.28g
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Magazine Type: Hi-Cap, 400 BBs
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Hop-Up: Yes, adjustable
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Connector Type: Small Tamiya (custom soldering available upon request)
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Firing Modes: Safe – Semi – Full Auto
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Threaded Barrel: No
Package Includes
- Tokyo Marui MP5K A4 High Cycle AEG
- 400-round Hi-Cap Magazine
- Tokyo Marui User Manual and Accessories
Why Choose Tokyo Marui?
- Unmatched build quality and internal precision
- Innovative hop-up and gas efficiency systems
- Lightweight and maneuverable design
- Perfect platform for high-performance upgrades
Gear Up for CQB Excellence
This compact AEG is a top-tier choice for CQB and fast-paced skirmishes. Combine it with gear from our tactical gear collection or pick up additional Tokyo Marui-compatible magazines to stay battle-ready.
