AEW-1a
Replaces tasers, spawns on security officers backs at round start, fires 9mm rubber ball ammo, doing 60 stamina damage, spawns with a extra magazine in the backpack of the same ball ammo, 4 lethal 9mm mags spawn in armory for this. Ball mags can be reloaded with normal ammunition at round start. Two more of these loaded with lethal 9mm mags spawn in the lethal ammo locker.
AEW-2s
Research can produce these for fairly low costs, they still require a firing pin. Has charges for 10 disables, 8 kills, and 6 stun shots. Can be recharged at any recharger, Functionally the same as the HOS's gun. Warden spawns with one instead of the stock 1a's.
AEW-3c
Essentially the same as autorifles, just order them from cargo for 5 points less. 20 round magazine capacity, fires 9mm ammo of any type. Plays the C20-r buzzing sound when it runs out of ammo.
All of these can have flashlights attached to them, all of them do 10 brute as a melee weapon.
EDIT
you can try your hardest to combat my wave of overly thought out not balanced ideas, but i will prevail. you are fighting a losing battle young son.