Been working on this for the last few days, my solution to getting that proper MP5 Look without modifying the gun (Or if you have modified it I could tweak the model)
Waiting for a claw mount to arrive to see if there is enough space to work with it, and what tweaks need to be made. Also experimenting with different plastics
Not sure how well the sights are lined up but they are definitely pretty darn close, especially using the highest post for the front sight.
I am technically not using a MP5 rear Sight but a 416 style one, should be all the same