@Mouse- Accepted, you could have two weapons like that, but I think that you should only carry one of them at a time. Maybe the two weapons came as personal luggage, but when doing stuff, you choose one. This way you can have both with realism kept.
Alright so edit it down to only one primary, but if I have a base or join a faction, or help make a faction, I could have personal storage and build myself a stash.
Ill edit my post now.