Our Promise: KWA AEGs are renowned for their world-class performance and exceptional build quality. With an exceptional 45-day factory warranty and LIFETIME tech support offered directly through KWA, we feel most qualified to be YOUR premier KWA dealer. In addition, you are guaranteed to pay the absolute LOWEST price on the market for your new KWA AEG rifle, backed in writing by our industry-leading 125% Lowest Price Guarantee.
Our take: KWA is engaged in manufacturing the industry's most prevalent "LiPO-ready" AEGs that are engineered to function smoothly with Lithium Polymer batteries right out of the box. With rugged full metal construction (full metal receiver, barrel, internals) and a solid enhanced 2nd generation gearbox, the KWA KM4 RIS is one of the most popular KWA M4-series AEG rifles of all time, designed to DOMINATE the Airsoft arena indoors and out.
The KM4 RIS is equipped with 9mm steel ball bearing bushings and a full metal removable rear iron sight. KWA has installed a full length, metal laser-engraved integrated rail system for quick upgrade potential, allowing you freedom to customize your weapon with add-ons such as lasers, tactical flashlights, or even compact grenade launcher units. The KM4 RIS is a full size AR-chassis carbine rifle that has the versatility of a carbine and the versatility that comes with the integrated metal rail system.
KWA's line of AEGs is priced at a premium for a reason: they offer the hottest rate of fire "out-of-the-box" performance on the market and have internals that will last considerably longer than any of the competition.
KWA USA stands behind their product and offers a 45-day warranty and lifetime tech support on all KM4-series AEGs.
Battery and charger are NOT included. Airsoft Megastore recommends the Tenergy 9.6v Nunchuck Battery with a standard NiMH Smart Charger for use in this rifle.
- KWA 2GX Gearbox
- KWA 2GX High Performance Bucking
- Full alloy construction
- Removable "Chopped" rear iron sight
- Adjustable front and rear sights
- 6 position collapsible stock with integrated battery compartment
- Flat top receiver
- 2 piece Rail Interface System
- Semi and Full Auto selective fire
- Adjustable Hop-Up
- 45 Days Product Warranty [US only]
- Lifetime Tech Support
Operation: Electric Automatic
Build/Body: Full Metal Receiver, Full Metal rail system/barrel
Gearbox: Full metal KWA 2GX
Firing Modes: Semi-automatic and Full-automatic
Overall Length [Retracted/Extended]: 31.50"/35" [80cm/88.9cm]
Outer Barrel Length: 368mm
Barrel thread: 14mm* [Counter clock wise]
Inner Barrel Length: 394 mm
Inner Barrel Diameter: 6.05mm +/- .03mm
Magazine Capacity: 350 Rounds Hi-Cap magazine included
Caliber: 6mm Airsoft BB
Velocity: 380+ FPS** with .20 gram BB's
Rate of Fire: 18+ rps***
Weight: 6.5 lbs.
Power: 8.4V, 9.6V NiMh Nunchuck Battery, or 7.4V, 11.1V Lithium Polymer (LiPO) Nunchuck Battery [Maximum 11.1 V, 20A continuous]
Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs. For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed
* Orange tip flash hiders are required for all US sales or where applicable by law.
** 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.
Package Includes: 1x KWA KM4 RIS 2GX Airsoft AEG Rifle, 1x KWA K120 120rd Polymer Mid Capacity Magazine, instruction manual,