I'm still mad no one added a .22lr bootleg shooter to a drone. There is no way a bare minimum blowback action with a 50 count drum magazine is not lighter than two grenades. It might not be the most effective, but just imagine a fucking maverick raining down .22lrs into a group of soldiers. Any exposed soft parts are going to get mushed, and it's a constant threat and not something that drops and goes away.