The Peacekeeper in many situations is better than every gun (even the mastiff sometimes) so in my opinion, the Peacekeeper should be an Airdrop Weapon and it should be extremely rare to find. This would greatly balance out the game.
Just change the Peacekeepers stats so the weapon will be more balanced.
In airdrops you shall get tanks, bazookas and chuck norris.
That won't fix the problem at all.
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