I like your weapons so far but I have some constructive criticism.
I don't have a problem with you branding your weapons with your own custom logo. Just don't plaster your logo over two times on a weapon. Some people consider over one logo enough and out of hand.
This is what I recommend [Page stretch]:

Remove those 2 logos I've x'd off and keep the remaining logo there.

As you see in this picture,the five seven only has one logo on it.
I posted this picture to compare your pistol to a five-seven with the amount of logos you've put on it.
Also remove the accessive amount of lights on your pistol.
You don't have to listen to my advice. I'm just trying to help you out.