




Available in two configurations; Standard (IWS) or Long-Range (IWS-LR) for advanced missions, the IWS is constructed to function as a night vision system when mounted in front of a day vision optic (DVO) sight on a wide variety of qualified weapons. It is uniquely designed as a cost-effective, high-performance, and portable solution.
IWS Clip-On FeatureThe clip-on functionality eliminates the need for re-bore sighting as the DVO accuracy is undisturbed. Also, the IWS design allows the sights to be used as a stand-alone thermal weapon sight (TWS) without a DVO and as a hand-held thermal imager.





As the sole source battle management system supplier to the U.S. Army and the U.K. MoD, Leonardo DRS has delivered more than 200,000 systems built to survive harsh environments and rigorous military standards. With more than 20 years of experience in designing, manufacturing, and supporting battle management systems, Leonardo DRS provides a broad range of rugged computing and display platforms for your needs.
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.