Finally I was able to snap some pictures of my SIG552. It's a CyberGun; which means is made by JG and rebranded by the other company
Out of the box I get 320 FPS and ROF of 10 BB per second with .20s. I haven't tested with .23 (which I just get). I would say that it's pretty accurate up until 30 meters but I expect to improve that with the new BBs
Excellent for CQB matches due to the maneuverability and performance. For out door games it's quite good but I'm getting a hard time from KWAs due range issues.
In retrospective, I can say it was an excellent choice for being my first replica. I will be able to reuse all but my magazines once I decide to get another replica but I don't think that will happen soon
For the externals: Matrix Red Dot, Bi Pod/ Foregrip, Tactical lamp, Corvus one point Sling, Two Mid Cap Magazines.