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Home » Airsoft Guns » Airsoft Electric Rifles

CYMA Sport M4 Airsoft AEG with 11" UX 4 Modular Handguard
(Color: Tan )

ID: 74458 (AEG-CM630-TAN)
CM.630-TAN
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Optic not included
CYMA

$149.00

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.
Color Options:
ColorBlack
ColorTan

Description

Reviews

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Product Description

Features

  • Durable injection molded polymer upper and lower receiver with enlarged trigger guard
  • 11" polymer RIS handguard with integrated flip-up front sight
  • 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

FPS Range: 380-400

Length: 790mm - 870mm (Adjustable)
Weight: 1800
Inner Barrel: 380mm
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

Manufacturer: CYMA

24 Customer Reviews

(Write a review)

by Kelly P. on 08/03/2025
"Ok so I've had this gun for about two years now, and it's time to do it justice:

This was my first airsoft gun and let's start by saying 10/10. Trigger response, ROF, and FPS are all great. I use NiMh batteries, and by the end of a full day the ROF starts to suffer, but only a little. My one main complaint is the range. Shooting beyond 50 feet is a struggle with .20 gram bbs, but I'm sure the following could fix it up just fine:

.28-.30 gram bbs
Upgraded inner barrel

Other than that, cosmetics are sweet, there's no wobble whatsoever, even on most mags.

Some things other people have said but that I will confirm:

Motor gets a little hot on full-auto
Bottom rail isn't complete (I have a trusty vertical grip that I love so much, and a few more inches farther would be great, but no big deal)

The last thing I'll comment on is the Gearbox, but before I say what I'm about to say, let me tell you that this is a stupid sturdy gun.

The gearbox on this M4 is a solid one - I have opened it many times and it has withstood all my poking and prodding.
Compression system is pretty good.
This gearbox was the first one I took apart, but my M4 buddy believed in me and we survived. I learned a lot from him, most of the knowledge at the risk of his life.
The shimming is basic, .1s or .2s, one on each side of each gear. Might get into shimming sometime soon.

I attempted a few humble upgrades on this rifle, such as a maple leaf bucking and air nozzle, and to my disappointment I saw a significant drop in accuracy and overall performance. Do not blame the rifle, I guarantee it was me.

In closing, this rifle is a solid gun. I would recommend to any and every beginner, and anyone looking for a sturdy build.
by Dylan B. on 08/27/2023
"Really nice gun great for beginners
by Joseph P. on 10/03/2022
"My third review...
Over two years later and still kicking!
Racked up many kills with it. Added paint, mock suppressor optic and mid caps. Still works great and runs smooth. You cannot go wrong here!

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CYMA

About CYMA

CYMA Airsoft was established in 2000 with a mission to create the finest Airsoft gun & training weapons for law enforcement, military training, Survival game & Military simulations.

We are not just a OEM manufacturer, but an innovative expert in Airsoft and training weapons. When everyone still concentrates in following the old Airsoft trend, we have already developed our breakthrough GBB System for Airsoft Rifle & SMG. We're experienced in working with Real Steel Firearms companies, helping them to make training weapon for their law enforcement, Military customers.

In addition to firearms training clients, we also take our Airsoft customers seriously, we do our best to make every Airsoft gun perfect, we just want the owners of CYMA Airsoft products feeling proud, and to conquer the survival game field.