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CYMA EMG Noveske N4 13.5 CGS GBBR Airsoft Rifle – Green | ANAREUS View larger

CYMA Noveske N4 13.5 CGS GBBR Airsoft Rifle – Green

CYMA Noveske N4 13.5 CGS GBBR in green finish is an airsoft gas-powered M4 / AR15 rifle with realistic blowback that offers fast trigger response, consistent performance, and excellent compatibility with Tokyo Marui MWS parts and magazines. It comes equipped with an upgraded T8 SP Systems steel adjustable trigger group and a TDC hop-up chamber paired with a 6.03 mm precision inner barrel.

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  • Green
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519,74 € tax incl.

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Accessories

CYMA Noveske N4 13.5 CGS GBBR Gas Rifle

Noveske N4 CGS by CYMA / EMG is a modern gas-powered rifle built on the AR15 platform with a focus on realistic operation, reliability, and easy maintenance. At the heart of the rifle is the new CGS (CYMA Gas System), based on the proven Tokyo Marui MWS platform, ensuring wide availability of spare and upgrade parts. Internally, you'll find a steel CGS / MWS trigger assembly with smooth operation and long service life, complemented by a QD hop-up chamber with TDC adjustment that can be removed without disassembling the outer barrel. Accuracy is enhanced by a 6.03 mm precision inner barrel and a quality hop-up bucking capable of handling heavier BBs. The licensed Noveske-marked aluminum receiver delivers a realistic appearance while keeping overall weight low. The NSR 13.5 M-LOK handguard and full-length RIS rail allow the installation of optics, tactical weapon lights, or a PEQ laser module. Thanks to its 13.5" configuration, the rifle performs exceptionally well in CQB environments while remaining highly effective at medium outdoor engagement distances.

Key Features of the Noveske N4 CGS

CGS Gas System

Modern gas system compatible with Marui MWS for reliable operation and easy upgrades.

QD Hop-Up Chamber

Quick removal and TDC adjustment without disassembling the rifle.

Licensed Aluminum Receiver

Realistic construction featuring original Noveske trademarks and markings.

M-LOK and RIS Interface

Easy mounting of a red dot sight, flashlight, foregrip, and other accessories.

MWS Parts Compatibility

Wide range of spare parts and upgrade components available for further customization.

Noveske N4 CGS in Action

Modern GBBR platform ready for action straight out of the box without additional upgrades.

CYMA CGS vs. Tokyo Marui MWS GBBR Compatibility

PartCompatibility StatusNotes
MagazineFully CompatibleCYMA CGS ↔ TM MWS magazines work in both systems.
Bolt Carrier GroupFully CompatibleLS versions use an aluminum bolt carrier for faster cycling.
NozzleFully CompatibleIncluding aftermarket nozzles from manufacturers such as Angry Gun.
Trigger GroupFully CompatibleThe complete trigger box can be swapped. CGS uses an adjustable steel T8 Systems trigger mechanism.
Receiver and External Parts (stock, grip, selector)Fully CompatibleStandard AR15 dimensions.
Bolt CatchPartial Compatibility, DIY modifications may be requiredCGS uses a reliable steel bolt catch from T8 Systems.
Hop-Up ChamberNot CompatibleDifferent QD design and dimensions compared to MWS. CGS uses TDC pressure adjustment.

Technical Specifications

  • Type: GBBR Gas Rifle
  • Platform: AR15
  • System: CYMA CGS
  • Power Source: Green Gas
  • Fire Mode: Semi / Full-Auto
  • Hop-Up: Adjustable
  • Power: 1 J (Green Gas)
  • Muzzle Velocity: 100 m/s (0.20 g BBs)
  • Inner Barrel: 350 mm / 6.03 mm
  • Magazine Capacity: 30 BBs (polymer, Lancer Systems L5AWM style)
  • Length: 792–875 mm
  • Weight: 2791 g
  • Barrel Thread: 14 mm CCW
  • Handguard: M-LOK
  • Receiver Material: Aluminum with original Noveske N4 markings
  • Trigger Group Material: Steel

Package Contents

  • CYMA / EMG Noveske N4 13.5 CGS GBBR gas rifle
  • CGS gas magazine (30 BBs)
  • Flip-up iron sights
  • Speedloader

Warning

  • After purchasing the rifle, it is recommended to thoroughly clean excess lubricant around the nozzle, hop-up chamber, and trigger mechanism. Afterwards, lightly lubricate moving parts and seals with quality silicone oil. If you need help, check out our article.
  • Oil or lubricant must never come into contact with the hop-up chamber or BBs inside the magazine. Otherwise, the rifle will lose range and accuracy.
  • After cleaning, it is necessary to activate or slightly adjust the hop-up pressure, otherwise BBs may roll out of the barrel.
  • The rifle requires regular lubrication with silicone oil (seals, moving parts, and trigger mechanism).

Complete disassembly / reassembly guide for the CYMA CGS rifle (DD MK18 model shown) and trigger adjustment overview.

Variants13.5"
ColorGreen
Muzzle velocity (m/s)100 (m/s)
Recommended weight of ammunition0,28g - 0,32g
Thread (mm)14- (mm)
Outer length MINIMAL (mm)792 (mm)
Outer length MAXIMAL (mm)875 (mm)
Inner barrel length (mm)350 (mm)
Weight (g)2790 (g)
Body/receiver materialMetal
Mounting SystemM-LOK
NozzlePlastic
Hop-Up chamber materialMetal
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity30
BlowbackYES