"I've had this gun for about 7 years now, and it has definitely proven itself a beast. Out of the box, this gun is very sturdy, has a great ROF, and just looks cool. Right now, I use a 7.4v li-po which gives a nice ROF. Internally, there is really nothing to do in my opinion, except for maybe the inner barrel, which is actually very high quality for a stock barrel. About a year ago, I had to replace the gearbox because it was starting to crack (Mine had the old generation gearbox, which was new at the time). So then I got the new 2GX gearbox which has strengthening ribs where Version 2 gearboxes usually crack, making this nearly indestructible.
-Sturdy (Mine is almost 8 years old)
-Basically already upgraded
-Good Rate of Fire
-Accurate (The 2GX bucking is great)
-Mags are picky----Solution: buy KWA mags!
Overall, very good gun, absolutely love it. Probably the best AEG I've tried. KWA's slogan sure does fit- "Engineered to Outperform"
5/5 all day, every day! "I have this gun for about a year and man does it run like a champ!
I put a 9.6v battery on it and it shoots really fast! All metal body, great gearbox, fuse, sturdy stock and buffer tube, easy to upgrade.
I recommend this gun to all airsofters.
Long Outer Barrel
ITS A KWA
NONE!!! "This gun is the best gun I have ever owned. This thing kills my sr-12 and my ak-47. This gun is ready for field and cqb right out of the box. It is also lipo ready. It has a 14 negative thread for any silencers you want to put on, but the flash hider is very hard to get off. It has a full metal top and bottom receiver.
Made by KWA
Full metal body
Perfect weight at 6 pounds
Very solid gun
14 negative thread
Ready out of the box
Crazy rof at 24 rps
Just a great gun
Nothing at all this is the best gun no joke buy it right now. TRUST ME YOU WILL LOVE IT. TRUST ME!!!!!!!!!!!!!!!!!!!!!!!! Read More Reviews Write a Review
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KWA Full Metal KM4A1 Airsoft AEG Rifle - (Rifle) 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 KWA KM4A1 Carbine is the first production AEG engineered specifically for the unparalleled performance of todays advanced battery technology: Lithium Polymer (LiPo). LiPo batteries provide higher capacity and superior performance surpassing the more common Nickel Metal Hydride (NiMh) batteries. However, this powerful battery requires the highest quality of internal components.
To handle the extra power of LiPo batteries, the KM4A1 is equipped with a reinforced metal gearbox utilizing KWA's exclusive 8 and 9 mm ball bearing bushing combination and case hardened, precision metal gear sets. Heavy duty springs and high-torque motors are matched for optimum results. High-grade metal alloy are used for the production of the upper and lower receivers.
The KWA KM4A1 Carbine was engineered to outperform the competition, offering ultra high performance and dependability straight out of the box!
Features: Full metal receiver KWA 2GX Gearbox KWA 2G High Performance Bucking Removable carry handle Flat top railed receiver, perfect for Optics Adjustable front and rear sights Adjustable Hop-up 6 position collapsible stock Nylon Fiber Stock, Handguard, and Motor Grip Length:
775mm - 860mm (Adjustable)
390~410 FPS (Measured w/ 0.20g BBs)
Inner Barrel Length:
Inner Barrel Diameter:
14 mm Negative
120rd Mid -apacity. Compatible with KWA, G&P, MAG, Dboy and other similar M4 Series Magazines (Due to design KWA M4 AEGs may not be compatible with some magazine manufacturers)
9.6v Small Butterfly Type recommended (Battery not included)
Ver 2 Full Metal, 2GX design. Compatible with Tokyo Marui Style parts
Things you may need to get started: – Required to power your AEG; use a high quality battery and charger for best results. Battery and Charger – Stay in the fight longer by bringing more ammo with you. Spare Magazines – High quality precision 6mm BB’s recommended; Use 0.20g – 0.25g BB’s for best results. BB’s – Basic cleaning and lubrication maintenance help keep your Airsoft AEG in top working order. Silicone Oil This is a pre-order item.
Pre-order estimated arrival:
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