Features Utilizes the Western Arms gas blowback system ensuring reliable performance with a plethora of aftermarket parts and accessories Injection molded polymer receiver provides rugged durability without the additional weight of a metal receiver Improved gas efficiency, reliable feeding and firing in full auto Adjustable LE type stock Flat top receiver is ideal for mounting optics or other 20mm accessories 20mm railed CQB-R style aluminum handguard allows for easy integration of accessories FPS Range: 340-380 Color: Black Length:
680mm - 760mm, Adjustable
50rds Uses Matrix, G&P, Western Arms, King Arms, Inokatsu, and compatible magazines.
340~380 FPS (Measured with 0.20g BBs and Green Gas)
Matrix. (USA) S&T (Asia)
Established in 2001 for Airsofters by Airsofters. Team Matrix thrive on the vision to better the sport of Airsoft with affordable high quality Airsoft equipment. With decades of experiences as Airsoft enthusiasts ourselves, we live, sleep, and breathe Airsoft. Matrix offers a wide selection of skirmish grade replicas from rifles to pistols, a wide variety of accessories, and tactical equipment from helmets to boots. It is the Matrix mission to prepare every Airsoft shooter the perfect experience!
S&T is a group of Airsoft enthusiasts that produces rifles and parts based on the trends in the Airsoft industry. Their mission is to supply a wide range of quality products with the most competitive pricing for dealers and consumers alike. S&T was founded in 2009 with their HQ office located in Hong Kong, a subsidiary office in Japan, as well as Airsoft / Airgun manufacturing facilities in China.
(Write a review) "I bought the keymod 7" version.
This is my first GBBR, and it has exceeded my expectations especially for the price.
This is a great, affordable way to use this as a training platform and milsim. Polymer build makes it light. I feel like if I'm too rough with it, it might bend and break. So I take some care when handling it.
Magazines are cheap. Whenever I try to fill these with propane using an adapter, they leak from the side of the valve. I tried three different propane adapters including the Matrix polymer one from here, but they all seem to leak. Tried filling my GBB pistols and they don't leak like these mags.
Otherwise, they have pretty decent gas efficiency when shooting. I can probably empty 1 and half mags before they start sputtering. I usually only fill about 40 rounds as the spring starts to get tough around that count. Full auto has great ROF (can't tell you a number), but it's satisfying enough.
As for loading the mags, you need a speed loader with the GBB adapter (that little clip of plastic that comes with your standard pistol magazine sized loaders). I've recently learned this and luckily had one stashed away. Otherwise, you will need to load each BB one by one by hand. I tried using the old reliable speed loader sold here but that doesn't work. I wish they had that in the "You may need this" section of the listing.
Magazine stock screw I noticed would fall out sometimes after full auto. Keep that in mind when playing on the field. I would recommend either securing it somehow or buying a better stock that can handle the recoil. Maybe it's just mine, but something to note.
If you're looking to use a sling with these, buy QD sling mounts. There are no options to use traditional slings out of the box. I personally use a QD keymod sling mount for the front and just a zip tie around the stock hole and it works fine.
Overall, for the price, this is a solid first GBBR and should give you an idea whether or not you want to invest in more higher end GBBRs or not. I personally will continue to purse GBBRs as I like to use them more for training then skirmishes. "AMAZING FIREARM!!!!
This thing is practically indestructable!
I own a shooting simulator, we have this firearm tethered and use it at a minimum 1,000 rounds DAILY.
The only issue we have had after two months of use, was the charging handle breaking, and the hammer spring being too weak and breaking. Easy to fix issues. Otherwise this thing is unstopable!
I ended up buying four more and running them on all three lanes. "Bought the 9 inch Keymod version. It shoots good and is accurate up to 170 ft and hit a half man target over 50 yards. Iâ€™m going to keep it brief.
WA parts compatible
Good gas efficiency
Plastic receivers appear to be a strong poly not like old abs plastic guns.
Sights are hooky
People make comment of weird springy sound, which is just the buffer spring making noise - normal and is audible in real AR type riffles. Plastic receivers can be more durable than zinc alloy metal receivers. Buy with confidence - I just spent an additional 160 dollars on steel internal parts, and a new steel bolt and it is more solid than any other GBB out of the box for less money than a GHK Read More Reviews Write a Review
Matrix M4 GBB AR-15 Gas Blowback Airsoft Rifle w/ Reinforced WA System by S&T (Model: M4 CQB-R) with your friends and fellow Evike.com shoppers!
Comment or answer questions for a chance to win awesome prizes.
Details can be found on the
Evike.com Facebook page.
Remember to check "Also post on Facebook" when commenting to qualify for the giveaways!
Have an urgent question about this item? We monitor these comments daily, but it may be faster to email us directly or call us at (626) 286-0360. Our resident experts are standing by to answer your questions!
California Proposition 65
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov