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KWA Full Metal KM4 RIS Airsoft AEG (Newest 2GX 9mm Version)
by Eric R. Date Added: January 3, 2010
I've had mine for a few months now, and we've gotten to know each other pretty well.

This rifle is great. Right out of the box, you can really feel the care that went into it. There is no wobble from the RIS (first I've seen without the RIS fix), and virtually no wobble from the crane stock. The stock is super easy and fast to adjust. I can fit a 9.6v 1500 mAh nunchuck or 9.6v 2200 mAh crane stock battery with very little difficulty, and when the wires are routed correctly (a little trickier on the crane battery), the stock collapses fully.

As for performance, out of the box the rifle was shooting very consistently at about 395 FPS, but it shot to the right with every shot. I opened it up to find a torn hop up bucking which Evike unfortunately wouldn't replace for me. A new bucking direct from KWA and an SCS nub fixed it right up. Note: ONLY KWA BUCKINGS WILL FIT. I installed a 407mm Prometheus tight bore (comes within 10mm of the end of the flash hider, visible through the slats), and now this this has some mean range and accuracy.

After about 4 games, my stock did start to come loose, but it was easily fixed with a long philips-head screwdriver.

Fast forward to now: The rifle still shoots at 385 FPS consistently. The RIS has a very slight wobble (still less than most other rifles out of the box) which isn't noticeable on the field. The stock hasn't come loose again since the first time.

In all, I would definitely buy this rifle again. It has one of the best feeling crane stocks I've seen, nearly as good as the Systema. The entire rifle is very well constructed and a solid performer.

Rating: 5 of 5 Stars! [5 of 5 Stars!]
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