KWA Full Metal KM4 SR7 DEVGRU Airsoft AEG (Newest 2GX 9mm Gearbox Version)

4.8 stars, based on 38 reviews


Model: AEG-KWA-SR7
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38 Customer Reviews

by Devon W. on 04/14/2015
"First off, this is one of the best performing stock rifles I've owned and I loved it. It performs great especially for a stock rifle.

Great performance right out of the box
High ROF
FPS is under most normally field limits

The new 2GX gearbox -_- This makes it extremely hard to upgrade but if you don't want to upgrade this is the perfect rifle for you.
by wesley r. on 03/30/2015
"This gun is great if you never take out a body pin, the second you touch anything on the inside your done for. the 2 piece hop up sucks. the rof is pretty bad. the fps is perfect for pretty much everything besides dmr, which this gun obviously isnt for. I would not reccomend this gun. If i were you looking for a gun I would go grab a G&p m4. the wiring also sucks in this.
by Tyler H. on 03/09/2015
"An Absolutely amazing gun! I just got mine a week ago and this past weekend I put 3000 rounds through it in 2 days. I did not have a single issue with it. The orange tip easily unscrews but first you have to remove a very tine screw in the bottom of the flash hider before you can unscrew it. Everything about the gun is very solid and the gun has a great rof even with a 9.6v 1600mah butterfly battery. I use .25g bbs in it and this gun is crazy accurate. Some will say to put in a tighter barrel in this gun, but personally i'd advise against it. I was able to hit very small targets with great consistency. I was also able to shoot the gun up to 150 feet with the gun which is probably more than I'll really get a chance to use. Getting that distance with such a compact gun is great too since you have the advantage of the cqb size gun with the range of longer guns. I used the kwa k120 mags (it comes with one unlike shown in the picture), and the did not jam up after all the rounds I shot.

KWA Full Metal KM4 SR7 DEVGRU Airsoft AEG (Newest 2GX 9mm gearbox Version)

The second-generation KWA airsoft rifles feature over 30 structural improvements and performance upgrades, making them the top choice for professionals and serious enthusiasts.

The SR7 is the ideal close quarters weapon. Tuned for high speed, the SR7 fires at over 20 rounds per second yet maintains a velocity of approximately 350 feet per second within the limits of most indoor arenas. The SR7 features full alloy construction, MIL-SPEC-1913 picatinny free floating rail adapter system, 2GX Gearbox, 2G High Performance Bucking, adjustable flip up front and rear sights, flat top receiver, matte finish with individualized serial numbers, 6 position collapsible crane stock with two integrated battery compartments for nun-chuck style 11.1v Li-Mn batteries or 11.1v Li-Poly cell packs.

At the heart of every new KM4/16 series rifle is KWA??s Second Generation Extreme (2GX) gearbox, designed to resist cold temperature failures. Structural reinforcement has been engineered into the shell strengthening the overall integrity of the gearbox especially in areas prone to failure. The new 2GX comes standard with six 9mm Spherical Bearings and Heat-Treated Precision Gear Sets offering flawless performance in all conditions.

Accuracy of the new rifles has been greatly enhanced with the introduction of the 2G High Performance Bucking. The new bucking utilizes a set of uniquely designed ??Fins??that produce remarkable consistent performance shot after shot. All KWA inner barrels are now manufactured in Japan using the latest machining technology resulting in exceptional quality and increased performance.

Special Features:
  • Adjustable Hop-Up
  • 45 Days Manufacturer Warranty [US only]
  • Lifetime Tech Support

Disclaimer: Maximum recommended battery by KWA is 11.1V 15C 1600mah, to be under KWA warranty. Stronger batteries can be used, and will result higher performance and wear and tear, but is recommended for experienced players only. is not responsible for higher performance and higher wear and tear. We do offer all spare and CNC replacement parts for reinforcement, replacement and repair.

** Individual test results may vary depending on brand of bbs, and chronograph used.
** Results are based on tests conducted with 11.1v 1500mAh 15A LiPo batteries.
*** Orange tip flash hiders are required for all US sales or where applicalble by law.

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