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CYMA Sport M4 Carbine Airsoft AEG (Model: 13" M-LOK Handguard)

ID: 10275 (AEG-CYMA-CM623)
4.0 stars, based on 4 reviews
CYMA Sport M4 Carbine Airsoft AEG (Model: 13 M-LOK Handguard)
Hover or touch above to zoom
Optic and Long Magazine not included
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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!


  • Durable injection molded polymer upper and lower receiver with enlarged trigger guard
  • 13" polymer M-LOK handguard
  • Full length top rail is ideal for mounting optics, peq boxes or other accessories
  • 6 position adjustable crane style stock
  • Metal barrel assembly and buffer tube
  • Full metal version 2 gearbox, easily repaired or upgraded
  • Ambidextrous rear sling point
  • Flip up rear SCAR type sight

Manufacturer: CYMA

FPS Range: 380-400

Color: Black


Length: 820mm - 900mm (Adjustable)
Weight: 1950g
Inner Barrel: 400mm
Magazine Capacity: 350rd Hi-Capacity. Works with Matrix, G&G, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines
Thread Direction: 14mm Negative
Gearbox: Ver 2 Full Metal, Fully Upgradeable
Motor: Long Type
Fire Modes: Semi/Full-Auto, Safety
Battery: 9.6v Small Butterfly Type recommended (Battery not included. Wired to stock with small Tamiya connector)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual

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!

4 Customer Reviews

(Write a review)

by Tyler H. on 06/24/2021
"I love this gun it would make a good DMR
by Layne M. on 10/19/2020
"Such a fun rifle, pretty easy to use except for the charging compartment. It took me 20 minutes to get into the stalk the first time but after I figured out that the stalk length adjustor was also its release it was easy to get off. It shoots accurately and is really fun, especially on auto. overall 9/10
by Ray S. on 06/13/2020
"The gun is a good beginner gun. It has a decent weight and feels good in the hand. The fire rate doesn't suck, and the fps is consistent. However, be warned my gearbox shell was bent out of the box. Not enough to really affect the performance but I noticed it when reshimming. I had a extra shell so it was fine but a little irritating. Overall it's an okay gun out of the box, and a good cheap project gun if you need some parts to start with and a solid plastic body.

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