The QRF-4500-BC™ combines long-range 1550 nm laser ranging, ballistic computation, GPS, digital compass, and environmental sensing into a compact weapon-mounted fire-control system. Rather than requiring operators to combine separate rangefinding, ballistic, and environmental equipment, the QRF-4500-BC provides the data required to rapidly generate an actionable firing solution at the weapon. Its eye-safe laser, integrated ballistic library, rugged construction, and recoil-resistant design support demanding applications from individual weapons through heavier-caliber platforms.

Beyond its operational capability, the QRF-4500-BC provides a rapidly available, Canadian-made and ITAR-free alternative for users seeking to field or supplement existing fire-control capabilities without relying exclusively on US-controlled supply chains. As an OEM, GSCI can support configuration, production, and sustainment directly, providing a scalable solution for programs requiring responsive delivery and long-term availability.  The system addresses the equipment and decision burden associated with obtaining range, environmental data, orientation, and ballistic calculations from multiple separate devices. It also provides an alternative procurement pathway for organizations requiring rapid access to a mature, production-ready fire-control capability without dependence on US-controlled sourcing, at a more competitive/flexible price point.

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At trade shows around the world, Kallman’s flagship service, the Partnership Pavilion, is America’s full-service, business-to-business headquarters; the on-site hub of the U.S. and Canadian export community. The Partnership Pavilion covers Aerospace; Defense; Maritime; Medical; Mining; Oil & Gas; and Food industries. The Pavilion presents the perfect platform for business, maximizing U.S. and Canadian exhibitor exposure and creating a networking forum. Prime exhibit space & quality designs: Built on the idea that an organized group of exhibitors is easier to find than stand-alone booths scattered throughout a show, the USA and Canada Partnership Pavilions always attracts a crowd. Professional Amenities and Staff: Every USA and Canada Partnership Pavilion is staffed by an experienced event team dedicated to your success. Whether you need a liaison to the organizers, tech support, a contractor, caterer, translator, printer, or help tracking down a shipment... we’re here to help. Exclusive events and programs: As an exhibitor you have exclusive access to all Partnership Pavilion events; including our Opening Ceremony and Ribbon-Cutting, off and on-site hospitality receptions, business and market insight briefings, and special presentations.