Designed by W02 Aaron Johnston as a tool to meet the requirements of the Australian Army Combatives Programme. You can read more about W02 Johnston in the Collaborations section of this website. The Shrapnel is made from a billet of A2 tool steel and came in two options, double edged dagger and single edged tanto. This knife is now only available by group order from ADF Personnel. Please contact us directly if you are in the ADF and wish to inquire about a group order.