The best piece of advice I can give about this scope is FIND AN ENGINEER THAT CAN CRAFT IT FIRST, then start collecting the mats. There is currently only 1 person on my server that can craft this and I got very lucky in finding him as well as collecting the mats. If you cannot find an engineer who can make it your wasting your time collecting the mats which are very difficult to collect, just go for the crit scope instead.