Like the other guy, I have the SD5. First off, I got this gun second hand of eBay for $76! Trust me, eBay is the place to shop. Back on topic. I read great reviews about it and I was just watching the tracking number. It finally arrived and I opened the box. It looked awesome! I picked it up and it was heaver than I had thought (But still, nothing like my King Arms M4A1). I plugged a 9.6 in it and it worked like a dream. Even doing 3-4 round burst, it burnt through my 50 round mag like it was nothing. So, I should be getting a few mags soon. I let My dad (a former U.S. Marine), shoot it the next day and he was even impressed by the accuracy of it. Also, the silencer kinda does work, it makes it sound like a relatively quiet thud when you fire it. Over all, this is a wonderful all around weapon for a collector, spotter, clearing rooms or CQB or even some field missions. I still have yet to test it in a skirmish, but I will not doubt it's performance. I am very happy to have it in my collection.
Thanks for reading,
Low Power for CQB (could be a con)
Great Iron Sights
Very Fast ROF
I don't mind, but like all TMs, the externals are 90% plastic.
A little bit of a mag wobble
Kinda creaky when you pick it up.
Some don't like low FPS of 300
(But still, I am just nitpicking)