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CYMA Sport M4A1 RIS Airsoft AEG w/ Lipo Ready Gearbox (Color: Black / Go Airsoft Package)

ID: 20694 (PKG-CM607-BK)
4.8 stars, based on 10 reviews
CYMA Sport M4A1 RIS Airsoft AEG w/ Lipo Ready Gearbox (Color: Black / Go Airsoft Package)
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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!


  • Durable injection molded polymer upper and lower receiver with enlarged trigger guard
  • 7" polymer delta ring rail ideal for mounting accessories
  • Wired to the handguard, PEQ style battery box included
  • 6 position adjustable LE style stock
  • Removable carry handle with flat top receiver for optics or other 20mm accessories
  • Metal barrel assembly and buffer tube
  • Full metal version 2 gearbox, easily repaired or upgraded
  • Ambidextrous rear sling point

Manufacturer: CYMA

FPS Range: 380-400

Color: Black


Length: 770mm - 850mm (Adjustable)
Weight: 1800g
Inner Barrel: 363mm
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 NiMh Small Butterfly Type recommended (Wired to handguard with small Tamiya connector)
Hopup: Yes, Adjustable

Go Airsoft Package Includes: Gun, Magazine,Vertical Grip, PEQ battery box Manual
  • Gun
  • Original 350rd magazine
  • 1x 190rd mid-cap "no wind" magazine
  • T1 style red dot optic
  • 2x 9.6v 1600mAh NiMh butterfly type batteries
  • NiMh smart charger
  • Airsoft Safety Sack

  • 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!

    10 Customer Reviews

    (Write a review)

    by Michael K. on 07/17/2021
    "Ok so I bought this gun a year or two ago and it is AMAZING
    I have played so many multiday matches with this thing and it has never failed me. Two of my friends bought similar items at the same time I did and they both need to replace theirs. Mine is still as good as the day I got it. I slapped a tracer, peq box, and red dot on it and it is the best looking m4 type airsoft gun I’ve ever seen. At my local field kids with 300 or 400 dollar guns were coming up to me and asking about my gun. This is the best gun for the price and even more, and there’s no reason you shouldn’t buy, you won’t regret it. (I use a 9.6v btw)

    Great accuracy
    Great range
    Great Rof
    Looks like a beast
    Can be heavily accessorized
    I haven’t done any upgrades to it and it runs great

    The one con I can think of is that it’s front wired, but the peq box looks super cool. I would recommend buying another peq box though, the one includeds back cover fell off in game and I lost it and another piece as well.
    by Kenny L. on 05/30/2019
    "I recently purchased this M4A1 and for the price, you cannot go wrong with it. The body is polymer but sturdy. If you plan on using this for CQB or field engagments you will not be let down. The hopup is good straight out of the box the trigger response is fast! The only con i have to include with this review is this M4 along with CYMAs other ARs on their catalog shoot way too high for most fields! mines when i test fired it shot at 422 so id recommend down grading your sping so you dont have any headaches at the chrone station. Other than that, this is a great M4 if your starting off or just want something that doesnt break the bank.
    by Chris C. on 03/13/2019
    "I ordered these after reading reviews for myself girlfriend and kid to get us involved with a local group . I’ve since become heavily into airsoft and felt I should get higher end stuff like the other guys in our group but after testing their $300 kwa’s and other known brands these cymas are more accurate and better range for a 3rd of the price . I’ve since given up on buying an expensive replacements and plan on doing small customization to the cymas. I will say externally the pec box for the battery compartment is the weak link and pieces will break off if you play rough but nothing a little black duck tape won’t keep in place. Everything else is solid I’ve taken spills barrel first into dirt mud and hard ground and still rockin. Buy this weapon your not going to get a better bang for your buck and eventually do a rearwire battery set up and upgrade as you see fit and shoot with the more expensive guys while saving a good chunk of change . I highly recommend .28 or .30 bbs for great accuracy and range at around 377 FPS and cuts straight the the shrubbery.

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