When the walking dead are bearing down on you, it’s important to make sure your gun is in working order. Luckily, Otis Technologies has your back with its new Otis Zombie Gun Cleaning Kit. The kit includes a chamber brush and bore brushes for 9mm, .40, .45, .223 and 12-gauge. The kit will be available April 1 and will retail for $69.99. Check out the video from SHOT Show 2012!