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CYMA Platinum SR-25 QBS Airsoft AEG Designated Marksman Rifle (Model: 16.5" M-LOK)

ID: 10271 (AEG-CYMA-CM098B)
4.5 stars, based on 2 reviews
CYMA Platinum SR-25 QBS Airsoft AEG Designated Marksman Rifle (Model: 16.5 M-LOK)
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Optic and bipod not included, for reference only
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!


  • High quality metal alloy receiver w/ weather resistant matte black finish
  • Precision CNC machined 16.5" free float slim M-LOK handguard
  • Flat top receiver is ideal for mounting optics or other accessories
  • TM compatible Ver. 2 extended metal gearbox
  • Billet style receiver
  • QBS spring system allows for easy spring changes without needing receiver disassembly
  • Adjustable CRANE style stock
  • Flip up front and rear sights
In the ever-changing battlefield of the late 20th and early 21st century, American military forces needed a precision rifle that was flexible enough to meet the shifting demands of urban counter insurgent warfare. The desire was for a rifle with the precision, range and power of a conventional bolt action rifle, but paired with the portability, follow up speed and portability of the standard issues M4 / M16 rifles. The solution came in the form of the SR25 rifle. Chambered in the powerful 7.62x51 NATO cartridge, the SR25 provided superior power and range over the standard 5.56mm round of the M16. When paired with its match grade barrel and free float RIS handguard the SR25 became a formidable and flexible rifle that is capable of being fielded in vast expanses of open space, or in the close confines of today's urban battlefield.

Manufacturer: CYMA

FPS Range: 400-450

Color: Black


Length: 980mm - 1060mm Adjustable
Weight: 3560g
Inner Barrel: 510mm
Magazine Capacity: 470rd hi-capacity. Works with Matrix, A&K and other compatible SR25 series Airsoft AEG magazines
Muzzle Velocity: 400~450 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Negative
Gearbox: Ver 2 Extended Type
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 7.4v Small LiPo Recommended. Wired to the rear w/ Small Tamiya(Battery not included)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual

User Manual available HERE

About CYMA

CYMA is among the oldest, most experienced and the largest Airsoft manufacturing facility in the world. Known for their unmatched quality control and professionalism, CYMA is selected to be the OEM of a vast amount of Airsoft products. Durability and performance meets affordability!

2 Customer Reviews

(Write a review)

by Hanseol S. on 12/13/2019
"You don't need to shell out $800 for a full DMR build with fancy bells and whistles. If you're on a budget, this is the best out of the box budget DMR you can buy. I got the 14.5" MLOK version when it was on sale and it's quite possibly the best $200 I've spent so far. I'm just surprised at how many features CYMA has packed into this thing. 6.03mm tightbore inner barrel, H-mound hop up bucking with rotary adjustment, reinforced V2.5 gearbox with steel 19-tooth rack polycarb piston with aluminum bearing piston head, aluminum double O-ring cylinder head, CNC steel 18:1 gearset, 8mm steel bearings, neodyminum high torque motor, in-line trigger mosfet, and quick-change spring with ball bearing spring guide.

Externally it sports an aluminum handguard, smooth matte black aluminum alloy billet-style receiver, metal ambidextrous selector with the right side selector shaved by 1/2 to make space for your trigger finger, metal magazine release, metal trigger, metal flat top rail, and polymer stock/grip. The charging handle is also metal and locks open the mock bolt, which can be released with the left side bolt release. The magazine is a high-capacity 470 round wind-up PMAG style magazine. The gun should be compatible with most non-ARES SR-25 magazines. The finish on the gun is supposedly weather-resistant, but it does feel like it can scratch easily so be warned.

The performance is spectacular to say the least. The first thing you notice is how light the trigger is and how responsive it is. The trigger response on an 11.1v lipo is better than most VFC AEG's and on par with Krytacs and SSG builds. There is a decent amount of uptake on the travel but the last 1mm or so has an almost imperceptible microswitch-like "click" that actually causes the gun to fire. The response should be even better with a lower FPS spring. Speaking of FPS, this gun is shooting quite hot, at around 450+ FPS out of the box owing to the longer inner barrel and high cylinder volume which is inherent to most SR25 gearboxes. The airseal is alright and shimming appears to be good. The piston has 1/2 of the last tooth shaved down to assist with AOE. FPS consistency is pretty alright for a stock gun with deviations of about /-3 FPS. I believe the piston head seal could be better inside the cylinder but for $210 I'm not complaining. Barrel was surprisingly clean out of the box and needed only two swabs to remove all gunk. The crowning was not the best but I can't complain. Range is approx. 60 meters accurately on a torso sized target with some flyers, but that's most likely the bucking breaking in. Replacing your hop up bucking with an R-Hop and a flat bucking with flat mound will increase your range to approx. 80 meters with heavy bb's.

I have only two gripes with this gun. Firstly, the quick-change spring knob inside the buffer tube doesn't exist for me. There is only a flat screw cap that accepts very, very wide flathead screwdrivers or a thin metal bar like a hex key. Not a big issue. It still has a screw hole inside to allow mounting of other buffer tubes and stock assemblies. I attached a UBR stock on mine to give it a nice DMR look. Second, the flash hider is stupidly hard to get off as it is retained by a grub screw that is locked in so securely that it may break your hex key (like it broke mine). That's what dremels are for though. These cons are minor and I'm having a very, very hard time finding any fault with this gun that would otherwise ruin my airsofting experience.

One thing to note is that it does have full-auto function, even though there is no visible selector marking for that. You will have to find a way to semi-lock it if you plan on running this in a Milsim game.

-Great build quality, both internally and externally - minimal to no upgrades necessary
-Good accuracy and range out of the box
-Excellent, lightweight trigger with great response
-Rotary hop up unit for easy hop adjustment
-Charging handle locks bolt back, bolt catch actually works
-Ambidextrous selector with right side shaved by 1/2 for comfortable shooting
-Metal flip-up sights
-Comfortable pistol grip
-Retractable stock with decent space for batteries
-In-line MOSFET which can run 7.4 or 11.1v lipo's
-Good weight (about 7 pounds unloaded, balanced around the trigger)
-Quick change spring system
-Minimal upgrades needed
-Compatible with most SR25 mags

-Bucking could use replacement
-Flash hider nearly impossible to get off
-Quick change spring guide knob non-existent, need some sort of tool
-Stock wobbles a bit
-Paint may scratch easily
-HUGE magazines, need dedicated .308 pouches
-Need semi-lock function for Milsim events
by Henry A. on 12/05/2019
"Amazing gun! It’s got weight (10lbs), it’s long, hopup unit is nice and tight. Was shooting in the dark at wood and metal (so the sights were inoperable) and it was on point. Haven’t had the chance to Chrono at the field will update once I play with it more.

Pro: All metal (except grip, mag, and stock)
Long, this dude come up to my waist fully collapsed, I’m 6 foot.
Has a very nice sound, a thud if you will, when shot.
Quick change spring system

Cons: some polymer (grip, stock, mag)
The grip is thin, so it’s a thin type motor.
Price went up since Black Friday

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