CYMA CM.513 M4 RIS Suppressed

  • Mock Suppressor
  • Flip-Up Ironsights
  • Rear Wired Gearbox

The Airsoft Gun is constructed Externally from Lightweight Polymer, and features Alloy Internals and a Rear Wired V2 Gearbox. The gun features many useful parts, when compared to the Standard M4A1 Platform, such as a Four Point RIS Rail Handguard, Suppressor and Flip-Up Iron Sights. 

Full description


The Four Point Handrail features a Handguard Length 20mm RIS / RAS Rail at the Top, Bottom, Left and Right, allowing the use of a range of Grips, Bipods, Launchers, Torches, Lasers and Sights, allowing for lots of aftermarket configuration options. The weapons integrated suppressor is designed to give the weapon a more unique look, and can even be removed to be replaced with an aftermarket Tracer unit. The Flip-Up iron sights are fully adjustable, and can be removed to free up rail space, or left on as a pair of back-up sights should your main sight become damaged during a game. The Stock of the weapon is adjustable, allowing the length of weapon to be changed to suit the user, and also doubles up as the battery storage area, allowing up to a 9.6v Ni-Mh Crane Stock Battery to be fit, allowing you to play all day without stopping. This rifle is the perfect purchase for anyone new to Airsoft Skirmishing, or even for regular Skirmishers who are looking for the perfect backup weapon should their main one break.

Other Features: 

  • Great starting weapon for any Beginner
  • Lots of options for Aftermarket Parts and Upgrades
  • Lightweight Polymer Body
  • Four Point 20mm RIS / RAS Rail Handguard
  • Left / Right Rail for Torches and Lasers
  • Bottom Rail for Grips, Launchers and Bipod
  • Top Rail for Sights and Scopes
  • Mock Suppressor for a Unique Look
  • 14mm Counter Clock-Wise (CCW) Threaded Outer Barrel for attaching Third Party Suppressors
  • Removable Flip-Up Adjustable Ironsights
  • Multi-Position Adjustable Crane Stock
  • Rubberised Butt Plate to prevent Slippage
  • Standard Finger Ridge Pistol Grip
  • Adjustable Hop Up unit for Range and Accuracy
  • Rear Sling Plate for attaching Slings for Weapon Carrying
  • 295mm Inner Barrel
  • Rear Wired Alloy Battery Powered V2 Gearbox
  • Battery are Stored in the Weapon's Crane Stock
  • Space for up to a 9.6v Ni-Mh Battery
  • 300rnd High Capacity Wheel Wound Magazine Included
  • Uses standard STANAG M4 / AR15 / M16 Magazine or P-Mags
  • Basic Battery, Basic Charger and Basic Sling Included

Package Includes:

  • CM.513 M4 RIS Suppressed 
  • Magazine
  • Sling
  • 1100mAh 8.4v Ni-Mh Battery
  • 8.4v 300mAh Ni-Mh Charger

Special Instructions:

The Battery and Charger which is supplied with the gun will function perfectly, however, these are considered free gifts and are not as high a quality as other Battery and Charger we sell. We recommend that you upgrade these before you start skirmishing with your rifle and recommend: VP Racing - 9.6V 1600mAh Ni-MH Crane Stock Battery, and WE Europe - WEEU N3 NIMH3 Compact Battery Charger - NiMh. Which will last longer and charge faster.

You will be able to charge the Battery supplied with the Weapon using the WE Europe - WEEU N3 NIMH3 Compact Battery Charger - NiMh, and can keep it as a backup should your main battery run flat during a Skirmish.



Weapon Construction External
Weapon Type
Assault Rifle
Over 18 Only Icon
Over 18
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
FPS Icon
FPS (Feet Per Second), using 0.20g BB
Approx. 330fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Screwdriver Icon
Included Items
  • Magazine
  • Battery
  • EU Pin Charger
  • Basic Sling
Skill Level Icon
User Skill Level

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 2kg
Weapon Length Collapsed
Length (Collapsed)
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Two Tone Icon
Pre Two-Toned
Construction Icon
Polymer with Alloy components
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Weapon Platform
M4 / AR15 / M16
Magazine Style Icon
Magazine Style
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic
Weapon Safety Features Icon
Safety Features
Trigger Lock
Shooter Configuration Icon
Shooter Configuration
Right Handed
Weapon Configuration Icon
Weapon Configuration
Weapon Scale Icon
Weapon Scale
Suggested BB Weight


Hop-Up Unit Icon
Hop-Up Unit
Hop-Up Unit Adjuster Icon
Hop-Up Adjuster
Hop-Up Unit Location Icon
Hop-Up Location
Behind mock bolt plate when charging handle to the rear


Rail System Icon
Rail System
20mm RIS / RAS , 20mm Railed Receiver,
Icon Stock Positions
Stock Setting
Weapon Length Extended
Stock Positions
5 Position
Sight Type Icon
Sight Type
Open Iron Sight
Sling Plate Icon
Sling Options
Buffer Plate

Magazine Specific

Magazine Type
Magazine BB Capacity
Approx. 300 Rounds
Magazine BB Fill Method
Fill Window
Magazine BB Fill Location

Electric Gun Specific Information

Gearbox Icon
Gearbox Version
V2 Gearbox
Wiring Icon
Gearbox Wiring
Rear Wired
Spring Change Icon
Gearbox Quick Change Spring
Digital Trigger Icon
Gearbox Electronic Trigger
Airsoft Motor Icon
Motor Type
Battery Specific
Battery Connector
Patrol Base | Icon | Mini Tamiya
Mini Tamiya
Included Battery
Battery Configuration
Battery Type
Battery Voltage
Battery Amperage
Suggested Battery
Suggested Battery Type
Suggested Battery Configuration
Suggested Battery Voltage

Product Testing Data

Notepad Icon
Test Description
Tested using 0.20g BBs and NUPROL 2.0 Gas
Notepad Icon
Tested Using
ASG Blaster 0.20g BBs and NUPROL 2.0 Gas
Notepad Icon
Test Date

Customer reviews

5 / 5
2 reviews for CYMA CM.513 M4 RIS Suppressed customer reviews
Matt cook
Brought this as my first gun for when me an my lady actually started getting into airsoft and doing skirmishes, works out the box sweet as a nut, but what i love is the customisation you can do with some time and with a little info with this gun but as a first gun for using its chuffing amazing
Rated 5 out of 5
lovely bit of kit, the paint finish by the guys is brilliant and smooth. It arrived smack on the delivery estimate I was given before I even bought it on the website. I've put some heavier BBs my friend hand (0.28g) and it shoots fantasticly
Rated 5 out of 5

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