From the collaborative efforts of TOPS knives and Buck knives comes the CSAR-T (Combat Search & Rescue Tool) series of knives. This particular model is the Responder. A folding blade, the CSAR-T Responder features a 3 1/2 inch TOPS/Buck blade made of 420HC stainless steel with a Zirblast finish, with a notch for bending wire among other small tasks. The handle, made from textured black G-10, can be used as a glass breaker and includes a seat belt cutter as well as a hex tool. The CSAR-T Responder comes with a heavy-duty nylon sheath, which is M.O.L.L.E compatible, and weighs 7 oz. (9.3 oz with the sheath). It’s an excellent choice for first responders who need a reliable and versatile tool in their line of work.