I feel like gun stores should be given the option of buying single weapons from their NPC.
For example lets say someone wants to buy an akm which is 40k a shipment but they only want 1 meaning that the average joe will make a loss on that sale and have the burden of trying to sell the other gun
Overall I think it would balance the income for gunstores and also give people more of an option on weapons because they won't get turned away for only wanting to buy 1 gun
It would also benefit all the gun stores because they won't have to dedicate banks to back stock which could turn into legal problems for them due to the 10 gun limit (15 with collector)