Just found and purchased one of these uppers left side charging. I was very excited. It's my first build, but after looking at multiple examples mine is different in a few ways and was curious if it may be a fake, only example I could find was a
Attachment 49919Attachment 49919omega manufacturing, or is it just a variation early or late production. The areas of concern are starting with the right side of bcg, 4 holes plus one for charging handle all examples only had 2 plus charging handle hole, and shape of charging handle itself and of gas screw were charging handle would go are different. Also, has silver gas block screws instead of the normal black. Any information is appreciated thanks.