[Suggestion] Attachment idea, the optic everyone will want but can't have

The 6x ACOG, with killflash on it, quite simply a 6x optic with a longer range focused reticle and wide field of view, but because of having a killflash on it makes it have no glint/scopeglare.

But here's the caveat; the loadout-price for the killflash on it, making it so expensive that you so not get ANY other attachments, and thus balancing out the benefit of it, not even getting match ammo and thus forcing it to be a more "medium-at-most"-range focused optic.

This would create an attachment only usable for bolt action sniper rifles, made in a manner that makes it more controllable for attachment balancing and a conscious choice option to pick for the true snipers out there.