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CYMA Full Size Polymer M4 Airsoft AEG w/ Metal Gearbox (Model: M4 CQB RIS)

ID: 63183 (AEG-CM012)
5.0 stars, based on 12 reviews
CYMA Full Size Polymer M4 Airsoft AEG w/ Metal Gearbox (Model: M4 CQB RIS)
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Optic not included
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This item is currently Sold Out

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!
Model Options:


  • Lightweight and durable injection molded polymer receiver
  • Full metal version 2 gearbox can be easily upgraded or repaired
  • Flat top receiver is ideal for mounting optics or other accessories
  • RIS handguard allows for addition of standard 20mm accessories
  • 5 position adjustable crane style stock
  • Ambidextrous rear sling point

Manufacturer: CYMA

FPS Range: 380-400

Color: Black


Dimensions: 680mm - 760mm
Inner Barrel Length: 300mm
Magazine: 300 Rounds Hi-cap Includes. Use all Marui Compatible M4/M16 series mid-cap, drum mag and hi-cap magazine
Gearbox: Ver. 2 / Fully Upgradeable Metal Gearbox
Threads: None
Battery: 9.6v small butterfly type recommended (Battery not included wired to stock)
Hopup: Adjustable
Firing Mode: Full / Semi and Safety
Package Includes: AEG, Manual, Hi-cap Magazine

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!

12 Customer Reviews

(Write a review)

by Colton M. on 09/23/2019
"Just started airsoft, this was my first gun absolutely loved it for playing around in the woods. Haven't had any problems. Has a 40 yard range, carry handle is convenient, and the foreore admins nice.
by shay c. on 06/05/2019
"Good starter rifle. Works well with .12g bbs and .20g bbs
by Donna P. on 10/01/2018
"This M16 is perfect for beginners and for people looking to get on the field with a lower budget. It shoots at around 350-370 fps and very accurate. I was out-ranging my friends Krytac with this gun. I would recommend .20g bbs. This gun is perfectly legal for cqb but performs great in outdoor environments. It does not come with a battery and charger but there are good batteries for only 18 dollars here on evike. The automatic fire is decent, but what can you expect from a 105 dollar gun. I would recommend this gun for urban and woodland areas using semi-auto. Overall, I give this gun five stars for the performance at this low price point.

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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