Cyma cm517 m4 short aeg (sports line – black – cm517)

£10999 - Or £3666 / month with Klarna * estimate

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Description

Cyma CM517 M4 Short AEG (Sports Line – Black – CM517)

Cyma CM517 M4 Short AEG (Sports Line – Black – CM517)

Build, Design & Ergonomics
  • The CM517 features a polymer outer body — including the receiver, handguard, buffer tube, stock, and even magazine — which keeps the weight low (~1.8–1.9 kg) while maintaining durability.

  • It sports a metal outer barrel, 14 mm CCW thread flash hider, polymer RAS/quad‑rail handguard, and both front and rear iron sights, ideal for accessory mounting.

  • Includes a six‑position adjustable crane stock with rear sling plate and removable rear sight block for optics rail access

Internal Mechanics & Performance
  • Powered by a Version 2 metal gearbox with steel gears, 8 mm bearings, reinforced spring guide, and high-torque motor—designed for reliability and upgrade flexibility.

  • FPS runs around 300–350 fps with 0.20 g BBs—typically ~340 fps in UK spec models.

  • Carefully engineered adjustable hop-up and tightbore barrel (~280 mm/6.08 mm) deliver respectable accuracy for the price range.

Dimensions & Included Extras
Feature Specification
Length ~690 mm collapsed / ~780 mm extended
Weight ~1.8–1.9 kg (roughly 4 lbs)
Magazine 300‑round Hi‑Cap included (fits standard M4 magazines)
Fire Modes Safe, Semi‑Auto & Full‑Auto modes
Battery & Charger Usually includes 8.4 V NiMH battery and charger (often UK charger)
Pros
  • Affordable and reliable metal gearbox with upgrade possibilities

  • Lightweight polymer frame makes it easy to wield during longer sessions

  • Adjustable hop-up and decent internal barrel contribute to accuracy beyond expectations

  • Accepts standard M4 mags and numerous aftermarket parts

  • Field-ready package: comes with mag, battery, charger, sling, and sights in most bundles

Summary

The CYMA CM517 M4 Short AEG Sports Line is a dependable and budget-conscious choice for both beginner and intermediate airsofters—especially in the UK. With solid build quality, modular rail options, and serious upgrade potential, it’s a great platform to build on or use straight from the box.