Evike.com Custom KWA KM4S Extreme.

$700.00

This item is currently Discontinued

Model: AEG-KWA-KM4S-UPA
This item is MAP controlled
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4 Customer Reviews

by Alex P. on 12/07/2008
"do u guys know if i could put a m203 grenade launcher?

Webmaster: Yes, any RIS mount M203 will fit. It does have rail system.
by Joseph C. on 11/29/2008
"Built pretty much the same gun but with a Gemtech Blackside silencer and the original stock (soon to be a Magpul CTR). I put a 6.04x455mm Systema semi-tightbore in it. It was a comprimise because of the places I have to shoot bios. The only other mod is a TM EG1000 motor when a motor lead connector broke inside of its shrink tubing and arced so much it fried the battery and got the motor so hot I dropped it. Added a UTG fore-hand grip with sealed battery compartment. BEWARE of 2008 KWAs for one reason. The trigger switch retention posts shear off. It is a known fact at the factory & service department and will be reinforced in their 2009 line. Mine snapped after about 10,000 rounds. A local airsmith/guru fixed it by insering a high grade screw and dremeling off the threads. Now it's stronger than it was originally. Other than that, the KWA M4 is THE BEST gearbox to build a gun around. 8 & 9mm bearings, gears that barely need shimming because the tolerances are so accurate, strong pistons and heads that give great... compression ;-) With a 110 spring I was getting 380 with .25s. That's before the longer barrel. If it wasn't winter time and battery drain wasn't an issue I'd drop in the Mad Bull 130 spring I have for it. The gearbox will easily handle it, the motor will pull it but the 9.6v 1600 mah Intellect butterfly won't last long pulling it in 0 degree C temps. Time to go lipo and end those worries... Only I have over $200 in batteries and a BOL DATA charger that does me no good with LiPos =o( The only bad thing I have to say about KWA guns is that their trades are ugly. But I'd rather have a gun that's built solid, runs great and has boring trades than a gun with a real steel trade and crappy performance.
by Josh V. on 10/21/2008
"What can I say other than an awesome rifle. Everything is tight and well manufactured on this rifle and it contains all the metal that the real steal variant does. After the breakdown, I am 100% confident that this rifle will handle up to a 12 volt battery. (This includes a lipo.) I would recommend a mosfet switch however. So far a VERY reliable weapon and great build quality.

Other than the mod problems an absolute great gun. One step down from a PTW yet with the capabilities to be modded easily and affordable.

Available Options

Upgrade:
Evike.com Custom KWA KM4S Extreme. Custom Work / Installed External parts:

- JBU Mock Silencer. (Parts_JBU_JB31)
- G&P 551 Style Red Dot Scope (Scope_RD_GP686)
- Full Steel LR300 Retractable Stock (Stock_Prime_300)
- Free G&P One point bungee sling with purchase. (Sling_GP420B)

This is a Custom Airsoft Electric Rifle utilizing the best stock gun available in the market. The internal is fully tuned up with all reinforced parts to take on lipoly batteries.

Features:- Built in Rail Interface System.
- Built in "RAS" Fixed top rail to prevent any and all wobbling between receiver and front end.
- Unique LR300 style retractable stock.
- Flip up front and rear sight.
- 300 round hi-capacity magazine.
- Fully upgraded internal.
  • Magazine Capacity = 350 Rounds Hi-Cap magazine included
    KWA M4 Series AEG are very picky with M4 series mags due to smaller mag well size.
    (KWA, AIM and "MAG" M4 magazines work on KWA M4 series Airsoft AEG and we carry there here at Evike.com!)
  • This product was added to our catalog on Tuesday 01 January, 2008.

    This item is Discontinued.

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