I bought this gun a few months ago and I only used it on one game and test fired it a couple times. I've probably put around 600 rounds through it. When I chronoed it at Fightertown two weeks ago, it was chronoing at 290-310 fps with .25 gram bbs. I lost the charging handle spring when I separated the two receivers. The dust cover does still open when you pull the charging handle back. I'm open to any other trades, preferably a g36. If your interested or would like more info, my number is 623-565-7247. I'm currently out of town until the 31st, so I won't be able to get pictures until I get back.
Here's a link to the gun on Evike.com:
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