Description
Cyma CM 515 M4 Long Ris AEG Sports Line Black 210733
Cyma CM 515 M4 Long Ris AEG Sports Line Black 210733
Construction & Design
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Built with an ultra‑light polymer exterior, including body, handguard, buffer tube, flash hider, and even the magazine, helping keep the weight low while reducing cost.
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Features a full-length polymer KeyMod handguard (with integrated side and bottom rails) for easy attachment of accessories.
Internal Mechanics
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Houses a Version 2 metal gearbox shell with internal steel gears, 8 mm bearings, M120/M125 spring, directional piston head, and metal spring guide—providing strong upgradeability.
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Compatible with Tokyo Marui-spec internals and most V2 gearbox upgrade components.
Dimensions & Performance
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Length: Adjustable from approximately 795 mm to 875 mm depending on stock position.
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Weight: Lightweight at around 1.84 kg (4 lbs), making it easy to wield during extended play.
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Inner Barrel: Approximately 370 mm tightbore, which delivers solid accuracy for the price bracket.
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Effective Range: Expected reach of around 100–200 feet (~30–60 m) in field scenarios.
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FPS: Typically shoots between 365–370 fps using 0.20 g BBs, falling within UK AEG limits (~301–350 fps depending on retailer testing).
Features & Accessories
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Magazine: Comes with a 300-round Hi-Cap polymer magazine included in the standard package.
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Fire Modes: Provides semi-auto, full-auto, and a safety switch.
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Hopup: Adjustable hop-up system for trajectory tuning; compatible with TM-spec mags and accessories.
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Stock & Sights: Multi-position crane stock paired with flip‑up iron sights. The muzzle is 14 mm CCW threaded, allowing for suppressor or tracer attachments.
In the Box
Typically includes the replica itself, 300‑rd Hi‑Cap magazine, a battery (often 8.4 V/1200–1600 mAh NiMH), and a charger depending.
Pros
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Excellent entry-level value with solid internals (metal gearbox, bearings, steel gears)
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Lightweight, polymer build ideal for extended use
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Modular KeyMod rail and accessories compatibility
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Adjustable hop‑up and magazine compatibility with standard V2 parts
Summary Table
| Feature | Specification |
|---|---|
| Body Material | Polymer (KeyMod handguard, buffer tube, etc.) |
| Gearbox | Version 2 metal gearbox (steel internals) |
| Length | 795 – 875 mm (adjustable) |
| Weight | ~1.84 kg (4 lbs) |
| Inner Barrel | ~370 mm tightbore |
| Magazine | 300‑rd Hi‑Cap included |
| FPS / Range | ~365–370 fps; range ~100–200 ft |
| Hopup | Adjustable & compatible with TM spec mags |
| Stock / Sights | Crane stock, flip-up sights, 14mm CCW muzzle |
| Included | Gun, magazine, battery & charger (varies) |
Great for beginners or budget-conscious players looking for a skirmish-ready M4 with upgrade potential. The CM515 offers solid performance out of the box, and its TM-spec internals and KeyMod rail give plenty of room for customization—whether it’s optics, grips, or internals later on