Sentry Gun Kit
A worn light machine gun bolted to a steel tripod, a motion sensor wired to the trigger group, two traverse motors and a car battery to keep the electronics alive. On a powered base grid (150 W) it covers a 150 degree arc out to 148 ft and feeds 7.62x54R from its own ammo box. Set it to fire on the infected only, or on the infected and anyone not on the cupboard list. It is loud: every burst brings more of the dead. Needs a claim; a base holds two to four. Use it to place.
Crafting
What it is for
Salvage
Taking it apart at a recycler gives: It takes 12.9 seconds.