The 12.5mm model is designed to disrupt cigarette package-sized devices by delivering a precise hit on the initiator device contained within the package. It is ideal for chemical/biological/radiological/nuclear (CBRN) devices where maintaining containment is essential. Being one of the smallest recoilless disrupters available, it is ideal for small robotic platforms and for confined spaces. The 20mm Recoilless Disrupter is 98 percent recoilless and is ideally suited for robotic applications.