CYMA CM.098 Platinum Edition

  • MOSFET Inside
  • Microswitch Trigger
  • Quick Change Spring

Fans of the SR-25 platform rejoice! This Airsoft Electric Gun is the finest replica of the firearm we have seen without breaking the bank or doing a tonne of modification out of the box. Featuring a MOSFET, Microswitch Trigger and Quick Change Spring to name a few, this is the perfect out-of-the-box gun.

Full description


This Airsoft Electric Gun is a robust replica of the Knight's Armament SR-25 Designated Marksman Rifle, which accepts a battery in the rear of the stock and comes out of the box at 350FPS with both Semi and Full Automatic function. Previously SR-25 replicas have been plagued with Gearbox-locking issues related to the poor trigger quality and use of low-power batteries, but thanks to the Microswitch Trigger and MOSFET this is a thing of the past. This SR-25 has an amazing trigger response and decent rate of fire thanks to these parts, and for the price really can't beaten against other SR-25 replicas.

The Suppressor at the end of the gun is made from Aluminium, as is the Handguard, Receiver, Outer Barrel Assembly and Fire Controls. The Pistol Grip and Stock are Polymer as you would expect, but are a high quality and high density Polymer which is very tough and feels great to the touch. The Suppressor is a quick release design which can be removed in seconds by pulling the release tab and sliding it off the end. It is spring-loaded and flies off as soon as you release the tab to make it very easy to do, but does mean that the outer barrel underneath is easily scratched. Due to this function being tested at the Supplier and again when it arrives with us means that your outer barrel will most likely be marked on arrival. The Handguard is a four-point 20mm railed design which is unique to the SR platform, and offers plenty of room for accessories. The top of the receiver also has a 20mm rail for the addition of Scopes/Optics, but comes with a set of Flip-Up Ironsights installed out of the box. The Gas Block even has a very short 20mm rail to mount a Laser/Torch as close to the bore as possible. The rear of the rifle features a Solid Stock which offers plenty of battery space for most sized batteries, however the battery door is quite tight so we recommend a stick battery for ease of use. To access the battery compartment, press the button on the offside of the stock and pull the butt pad outwards. There is a traditional sling loop on the stock, but also a QD Sling Socket if you wish to use a Quick Release Sling. The adjustable HOP can be found behind the mock bolt as with any AR platform replica. Pull back on the charging handle to open the dust cover and access the Rotary HOP adjust. The mock bolt catch is functional, and the bolt release on the nearside of the Receiver needs pressing to return the mock bolt forward.

Internally, this Airsoft Electric Gun has a wealth of up-rated goodies which make the replica excellent value for money. The inner barrel is a 500mm 6.03mm precision barrel, the reinforced V2 gearbox features a full Steel teeth Polycarbonate Piston, CNC Machined Steel Gear Set (13:1) 8mm bearings, CNC Machined Aluminium Silent Cylinder and Piston Head, Bearing Spring Guide and a High Torque Motor. The Gearbox is a Quick Change Spring design for easy power changes, and the combined MOSFET and Microswitch Trigger make for an excellent Trigger Pull and user experience, with features such as low-voltage cutoff to prevent locking of the gears, a common fault with other brand SR-25 rifles.

Included in the box is a 500rnd 7.62x51mm style magazine, which is a high cap design that requires BBs to be poured in from the top and then wound at the bottom via the clockwork wheel to feed BBs into the gun. Also included is a 9.6v 1200mAh NiMH battery and a basic EU Pin Charger. If you love the SR-25 platform but don't want to go through the hassle of upgrades to get it working how it should, then the CM.098 Platinum Edition is exactly what you're looking for.


  • KAC SR-25 Replica
  • Airsoft Electric Gun
  • Microswitch Trigger
  • MOSFET Inside
  • Quick Change Spring
  • Safe / Semi Auto / Full Auto
  • Ambidextrous Fire Selector
  • Quick Release Suppressor
  • 500mm Inner Barrel Length
  • 6.03mm Precision Inner Barrel
  • 20mm Railed Handguard
  • 20mm Top Receiver Rail
  • 20mm Railed Gas Block
  • Rear Wired / Mini Tamiya
  • 500rnd High Cap Magazine
  • 7.62x51mm NATO Receiver
  • Functional Mock Bolt Catch
  • Rotary HOP Unit Adjustment
  • Textured Pistol Grip
  • High Density Polymer
  • Aluminium Outer Construction
  • Standard Rear Sling Loop
  • QD Rear Sling Socket
  • Large Battery Space
  • Unique Serial Number
  • Steel Teeth Polycarbonate Piston
  • CNC Machined Steel Gear Set
  • 8mm Bearings
  • CNC Aluminium Silent Cylinder
  • CNC Aluminium Piston Head
  • Spring Guide w/ Bearings
  • High Torque Motor
  • Excellent Value for Money
  • Good Starter Gun

Package Includes

  • CYMA CM.098 Platinum Edition
  • 500rnd High Cap Magazine
  • 9.6v 1200mAh NiMH Battery
  • EU Pin Charger

Special Instructions

Please note that the Quick Release Suppressor design scratches the barrel when it is used. The function is tested both at Supplier and when it arrives with us so it is most likely that the outer barrel will be marked underneath the suppressor upon arrival.

Please note that this rifle has been tested between 345 and 355 FPS. As a three shot average you should be able to pass chrono, but if your site are using a cheap/inferior chrono you may have differing results. If you have any concerns about passing chrono, please contact us prior to purchase.

The included Battery and Charger are very basic, and will be inferior to an aftermarket set. They will function fine, but can not be the basis for a return due to them being essentially a free gift.



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. 350fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Included Items
  • Magazine
  • Battery
  • EU Pin Charger
Skill Level Icon
User Skill Level
Patrol Base - Warning Icon
Free Gift Battery Warning

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 3.4kg
Weapon Length Extended
Length (Extended)


Colour Wheel Greyscale
Primary Colour
Two Tone Icon
Pre Two-Toned
Construction Icon
Aluminium suppressor, outer barrel assembly, handguard, receiver, buffer tube and fire controls. Polymer pistol grip and stock.
Weapon Construction External
External Construction
Gearbox Icon
Internal Construction

Weapon Specific

Power Source Icon
Powered By
Blowback Icon
Weapon Platform
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 when charging handle pulled to the rear


Weapon Furniture Icon
  • Railed Handguard
  • Suppressor
  • Flip-Up Ironsights
  • Fixed Stock
  • Railed Receiver
  • Ambidextrous Fire Selector
  • QD Sling Point
Rail System Icon
Rail System
20mm RIS / RAS
Icon Stock Positions
Stock Setting
Sight Type Icon
Sight Type
Iron Sights
Sling Plate Icon
Sling Options
QD , Loop ,


Inner Barrel Diameter
Inner Barrel Length

Magazine Specific

Magazine Type
High Capacity, AEG,
Magazine BB Capacity
Approx. 500 Rounds
Magazine BB Fill Method
Fill Window
Magazine BB Fill Location

Electric Gun Specific Information

Wiring Icon
Gearbox Wiring
Rear Wired
Spring Change Icon
Gearbox Quick Change Spring
Digital Trigger Icon
Gearbox Electronic Trigger
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
Notepad Icon
Tested Using
ASG Blaster 0.20g BBs
Notepad Icon
Test Date

Detailed Power Tests

FPS, using 0.20g BB
Approx. 350fps, using 0.20g BB

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