Legit check gammas

Wut up ppl. I'm new to making posts so I hope I have the rite place and I hope I'm doing this rite. Anyway, I got this pair of gammas after intense inspection and days of research. I'm pretty sure they are 100% legit but would like a few more ppls input seeing as how I'm no expert and haven't had any other gamma 11 to compare to. I wasn't sure what to take pics of so I took a bunch of detailed pics. Hope it's not to many, I just want fully informed options. Thanx [/IMG][/IMG][/IMG][/IMG][/IMG][/IMG][/IMG]