I recently bought an MP7 from RWA and it's a really neat gun, hence me buying it. There are a few problems I'd like advice on, though.
Firstly, I've noticed the occasional BB falling out of my barrel when having fired a burst on full auto. It's not really a huge issue and it doesn't always happen, but I'm wondering if it can be fixed. The falling BB seems to be in relation with the muzzle pointing a bit downward while firing.
I've also been seeing people with swollen buckings. I came prepared and bought a bottle of Abbey Brut Sniper gas, which doesn't contain any lubricants. I use a lubricated gas every 5 mags or so just to keep the gun in shape between cleaning sessions. However, the Brut Sniper gas sometimes spits all over in the filling valve and blows out the o-ring. Sometimes it fills the mag nicely. The o-ring is easy to stuff back in granted I don't lose it, but the real problem is:
The magazine seems to take in a lot more of the lubricated gas, with one fill giving me almost 3 mags of shots whereas the Abbey gas, whether or not filling nicely, only gives about 1 and a half to 2 mags of shots. What's up with that?
Then there's the magazine wobble. Yes, although many people have claimed it doesn't wobble, mine does. It stays there so it's far from being a problem but hey, how come?
Oh, and one more thing for those who own the acclaimed VFC mock suppressor for the KSC/KWA MP7.
The thing is humbug. It won't bite the included flash hider properly and can be detached with ease by pulling just a little.The removal is even easier if I twist it a bit which makes the crescent attaching thing to pop out of the groove.
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The Umarex bullcrap only needed water to remove, props for Vega Force on that, but the other trades are RUBBING OFF JUST BY TOUCHING THEM. That, and then there's the little ring thing concealing the foam and whatnot behind the cap. It's loose. It rattles and blocks BB path. The cap is supposed to be just screwed on but damn it's on there tight.
That's not all, folks! The included flash hider is not as fat at its base as the stock flash hider, allowing the inner barrel to wobble around while firing. This, methinks causes BBs to spread uncontrollably. Some BBs even downright drop after 75 feet or so.
Ordered overseas = No refunds I guess. Well, I'll have to see what I can do by myself.
The gun overall is on par with what I had come to expect and the suppressor looks great on it, even with the dimmed trades on there. Also bought an ACOG red dot replica (defect, BTW) which looks great with it. Yes, an ACOG.
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Edited by name.temp, 30 June 2013 - 07:12 AM.