Co-Gain J04G Black

You know, I'm not even mad these don't have real names, the serial numbers are fine. So we finally found the manufacturer of these weird opticals, Co-Gain/Xuda, and even found a website and taobao storefront. So of course I had to buy all their OEM level stuff. Anyway, these are a black(silver) linear. 

Bottom Out Force: 70g

Actuation: 2.0mm

Bottom Out: 3.6mm