KWA Airsoft CUSTOM Metal M4 SR10 2GX Model AEG Rifle w/ Accessories

RETAIL PRICE : $437.99
Model: M4
Muzzle Velocity: 380 FPS
Build Material: Metal Receiver, Rails, Barrel
Weight: 6.5 lbs
Overall Length: 33.25" in. / 36.25" in.
Inner Barrel: 425 mm
Battery Type: 8.4V Nunchuck
Gearbox: Version 2 (Metal)
Magazine Capacity: 350 rounds
Color: Black
Product Code:

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    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.  The KM4 SR10 full-sized AEG rifle features rugged full metal construction (full metal receiver, barrel, internals), a high-quality enhanced 2nd generation gearbox and ultra high-torque motor set up, and a Mil-Spec-1913 full metal free floating rail system.  The SR10 stays true to KWA’s mantra, and is a top of the line Airsoft weapon that’s Engineered To Outperform.

    The "CUSTOM LIMITED" package includes:

    1. KWA KM4 SR10 Full Metal 2GX M4 RIS Airsoft AEG Rifle - MILSIM Edition

    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]:  33.25"/36.25" [84.45cm/92.07cm]
    Outer Barrel Length:  368mm
    Barrel thread:  14mm* [Counter clock wise]
    Inner Barrel Length:  425mm
    Inner Barrel Diameter:  6.05mm
    Hop-Up: Adjustable
    Magazine Capacity:  120 Rounds Mid-Cap KWA K120 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 Mini Nunchuck Battery, or 7.4V, 11.1V Lithium Polymer (LiPO) Nunchuck Battery [Maximum 11.1 V, 20A continuous] 

    Battery and charger are NOT included.  Airsoft Megastore recommendsthe Tenergy 9.6v Nunchuck Battery with a standard NiMH Smart Charger foruse in this rifle.

    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.

    2. Airsoft Megastore Armory Precision 2x42 Red Dot Zooming Sight Unit

    3. G-Force OpSpec 2-point Bungee Rifle Sling - Black

    4. DBoys Tactical Ergonomic vertical Foregrip

    Package includes:  1x KWA 2GX KM4 SR10 AEG Rifle, 1x Polymer K120 120rd KWA Mid Cap magazine, instruction manual, AMA 2x42 Scope, AMA OpSpec Sling, DBoys Foregrip

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    ***** 5 / 5
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    Product Reviews

    Great Gun
    By: Steven

    "Best gun I have ever bought. I haven't had a problem with this gun yet (had it for 6 months), I love it!"

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    By: seon montgomery

    "I have 2 sr7 and the 10. the are the first 2 gn i have used in airsoft and i believe it was the best desicion to buy, And megastore has been awesome"

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    kwa sr10
    By: Kevin

    "This gun freaking rocks.... best air soft gun on the market"

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    Decent gun i might get.
    By: marth silver

    "I looked at it compared to other rifles that cost up to 100 dollars more and see that it is the best rifle to have for its money really. However if i do buy this gun should i shoot .23g BB's more often maybe 80% of the time or 85% or .20 gram. ive heard lower BB weight can mess a gun up."

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    Best gun
    By: Ryan

    "This gun is worth the money. It shoots awesome and is very durable in all conditions. Very good gun for the money."

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    By: Will Nagle

    "Had this gun For about a week shoots great no complaints about it easy teardown great accuracy gun rips"

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    By: Nathan Bishop

    "20000 BBs in less than a couple months and not 1 single problem!! The M4 Is Perfect So Far!!"

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    The store is amazing. I have found there items that I could not find in other stores which makes it the best. I have made questions and inquires about products and the customer service has responded super fast with accurate answers. All my products have arrived in excellent conditions in spite of other stores. My last product came late because it was rescheduled but that was UPS fault I think. I would like to thank Matthew for his exceptional customer service. Whenever you need help, please try to contact him. My advice, buy in Airsoft Megastore, they have coupons and the widest variety of airsoft products. RandyLoy, USA
    I ordered a gun sling a couple weeks ago. Unfortunately, one of the clips broke. After a few email correspondings with a customer service representative named Jun (my emails did not show a last name), AMS sent me a replacement sling for free. I did not even have to send my clip back. AMS is a terrific store and I plan on doing more business with them. They were polite, efficient, and just a pleasure to work with. I would recommend Airsoft Megastore to anyone. mskanwischer, USA
    Airsoft Megastore is The Best Airsoft Website Out There (I Think) and i Will Always Be Loyal to AMS and Order Almost All of my Gear From Them. The Customer Service is Also Amazing, Jun my Customer Service Representative Has Helped Me With Anything i Needed Help With, Especially My Order Problem (Had 2 Magazines Missing from Order) and Jun Helped Me With The Problem, and Now The Mags Have Been Shipped To Me. Thank You So Much AMS and Jun. Ethan1214, Saskatchewan, Canada
    I love that Airsoft Megastore has videos of most any information you will need to learn and care for your products. I purchased an AEG for my son and in short order, unfortunately, it began grinding after brief use. I emailed for warranty repair with symptoms and with 24 hours (22 to be exact) I received an email explaining possible causes with a video like for tuning the gun. I had the gun working again within 15 minutes, avoiding returning the gun and the mess associated with returns\repairs. Excellence on Sean's part to help out a first time customer of theirs. Highly recommend. bucfanjeff, USA
    Everything worked great, shipping was super fast. I am very pleased and won't hesitate to order through airsoft megastore again. rob_riley, USA
    I loved buying from airsoft megastore because the employees helped me recover my tracking number and told me where the package was at, I would love to buy from airsoft megastore again! Battlefield4Rule, USA
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