Defense Technology MK-46 Crowd Control Size Pepper Spray OC/CS Aerosol Projector MK-46 Crowd Control Size Pepper Spray OC/CS Aerosol Projector $1,049.90 Defense Technology offers large scale crowd management products in several congifurations. The First Defense® MK-46 series Aerosol Projectors are Crowd Control Sized and available in MC or OC/CS... Quick view See Options Add to Wish List