Arcturus LWT MK-IV CQB 11.5" SPORT Airsoft M4 AEG Rifle with Programmable MOSFET – Black
The Arcturus LWT MK-IV CQB 11.5" SPORT Airsoft AEG Rifle combines lightweight construction with modern electronic trigger technology in a compact M4 style platform. Featuring a programmable MOSFET, hybrid optical trigger, and reinforced polymer receiver with molded metal inserts, this electric airsoft rifle is designed for responsive performance and durability. Its 11.5 inch CQB configuration, M-LOK handguard, and fully ambidextrous controls provide practical handling for both indoor and outdoor airsoft games. With a factory rated velocity of 375–390 FPS and multiple programmable firing modes, the Arcturus MK-IV SPORT offers versatile performance for players seeking a modern airsoft M4.
Features:
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Programmable MOSFET & Optical Trigger – Features a Version 2 hybrid optical trigger gearbox with programmable electronic firing modes, providing responsive trigger operation and additional customization options.
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Lightweight Reinforced Polymer Construction – High strength polymer receiver with molded metal inserts combines reduced weight with improved structural rigidity. Aluminum and steel components reinforce the overall construction.
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Fully Ambidextrous Controls – Features ambidextrous magazine release, bolt release, and fire selector controls for convenient operation by both left and right handed players.
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Multiple Programmable Fire Modes – Supports semi-automatic, full automatic, programmable 2 round burst, 3 round burst, and binary trigger operation for different gameplay preferences.
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M-LOK Handguard & Adjustable Stock – A 9.8 inch nylon fiber reinforced polymer M-LOK handguard provides accessory mounting options, while the adjustable stock allows users to customize the rifle's overall length.
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Quick Change Spring Gearbox – The Version 2 gearbox features 18:1 gears, a 23T high torque ferrite motor, and a quick change spring system for easier maintenance and FPS adjustments.
| Feature | Details |
|---|---|
| Manufacturer | Arcturus Tactical |
| FPS | 375–390 FPS with 0.20g BBs |
| Length | 715–810mm, Adjustable |
| Weight | 2,015–2,242g |
| Inner Barrel | 280mm |
| Magazine Capacity | 350 Rounds |
| Fire Modes | Semi Auto, Full Auto, Programmable 2 Round Burst, Programmable 3 Round Burst, Programmable Binary, Safety |
| Gearbox/Motor | Version 2 Hybrid Optical Trigger Gearbox with Programmable MOSFET |
| Battery | 7.4V or 11.1V LiPo/Li-ion Battery, Deans Connector; Battery Not Included |
| Hop-Up | Adjustable Arcturus RS Reinforced Polymer Precision Rotary Hop-Up |
| Handguard | 248mm / 9.8" Nylon Fiber Reinforced Polymer M-LOK |
| Receiver | High-Strength Polymer with Molded Metal Inserts |
| Stock | Adjustable Nylon Fiber Reinforced Polymer |
| Color | Black |
| Package Includes | Rifle, Magazine, Armorer's Tool, Deans to Mini-Tamiya Adapter, User Manual |
The Arcturus LWT MK-IV CQB SPORT is a versatile airsoft M4 AEG for players who want a lightweight rifle with advanced electronic features and familiar AR style handling. Its programmable MOSFET, optical trigger, ambidextrous controls, and reinforced construction make it a practical choice for CQB and general field gameplay. The quick change spring gearbox and adjustable hop-up also provide useful flexibility for adapting the rifle to different field requirements.
*Airsoft gun will ship with federally mandated orange tip; black tip not included
