(adsbygoogle = window.adsbygoogle || []).push({});
I have yet to see this proposed to 402, though it may have been.
When you attach a grenade launcher to your primary weapon, it takes the place of your secondary weapon, which would cancel out OMA since OMA doesn't allow you to carry a secondary. It'd be easier than removing your first perk. And considering the first perk isn't our equipment slot anymore it wouldn't make much sense for the grenade launcher to take place of your first perk. Let me know what you think