KWA Full Metal KM4 SR7 DEVGRU 2GX AEG Airsoft Rifle

SKU: 104-01107

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KWA has been known for years among airsofters for their top-of-the-line gas blow back products. KWA currently leads the industry in gas powered airsoft guns. However, just producing the best gas pistols on the market wasn’t enough for them, so a few years ago, they began their foray into AEGs. Now KWA produces some of the best AEGs on the market, a favorite among players for their realism and high performance.

The SR7 DEVGRU is KWA’s standard CQB tactical M4 carbine. Utilizing a rock-solid aluminum alloy construction, the KM4’s metal bits are well-finished and feel nice to the touch. The selector switch clicks satisfyingly into place onto each fire mode. The hand guard rail system allows operators can mount numerous tactical accessories, such as forward grips, flashlights, lasers or cameras. Underneath the RIS is a mock gas tube, which adds more realism to this gun’s design. The metal receiver features a rail on the top of the receiver for mounting optics. Both the pistol grip and six-position crane stock are made from high grade polymer, just like the real gun. The crane stock not only provides a comfortable cheek rest, but also allows the user to place large, crane-style batteries in the stock, removing the need for an external battery with the rail system. Additionally, the SR7 features an ambidextrous rear sling mount, great for use with single-point slings, and also features a tactical front sling swivel for use with two-point slings.

Internally, KWA’s M4 series are extremely solid. Featuring KWA’s new 2GX gearbox and 2G high performance hop-up bucking, this gun is built to last and is an excellent performer. Designed to handle an 11.1v 15C LiPo battery straight out of the box, this gun can produce a rate of fire of over 25 rounds per second! Caution: LiPo batteries can be dangerous if used improperly, and are recommended for experienced/knowledgeable players only. KWA recommends using no LiPo battery more powerful than 11.1v 1600 mAh 15C/20A. Using a more powerful battery will void KWA’s extended 90-day warranty. Produces 380-400 FPS with a .20g BB.


    • Aluminum alloy construction
    • Safe, semi and fully automatic firing modes
    • Full metal, reinforced KWA 2GX gearbox
    • Velocity: 330-350 FPS with .20g BB
    • Overall weight (Retracted): 28" / 71.12 cm
    • Overall weight (Extended): 31" / 78.74 cm
    • Fire Modes: Safe, Semi and Full Auto
    • Weight: 6.28 lbs / 2848 g
    • Adjustable KWA 2GX hop up system
    • Free float 7" RIS for tactical accessories
    • Railed top receiver for mounting scopes and optics
    • Six position crane stock provides comfortable cheek rest & houses battery
    • Adjustable front and rear iron sights
    • Ambidextrous rear sling plate mount
    • Front and rear sling mounts
    • Backed by KWA's 90-day warranty

      Package Includes:

        • KWA SR7 DEVGRU Airsoft Gun AEG
        • 1x 120rd K120 mid-cap magazine
        • KWA operator's manual and documentation
        • KWA 90 day limited warranty form
        • Front sight adjustment tool
        • 2x Allen / hex wrenches
        • Cleaning / unjamming rod

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