Laser Rangefinders

QRF-4500®-BC

Fire Control System and Target Designator
NSN Number: 1240-20-014-8145

The QRF-4500®-BC is a proven fire control system that integrates a 1550nm ranging module, proprietary ballistic computation, GPS, digital compass, visible and infrared lasers, and full-fledged environmental and weather sensing into a single solution. Designed to reduce equipment burden and accelerate target engagement, it delivers the information operators need through one integrated system. It is the ultimate edge for reconnaissance, surveillance, and long-distance engagement.

QRF-4500®-BC Specifications

  • NSN: 1240-20-014-8145
  • LRF Wavelength: 1550nm
  • Ranging Capability: 4500m (2.8mi) – momentary or continuous measurements
  • Housing: Lightweight, low-profile aluminum with matte FDE finish.
  • Environmental Protection: Minimum IP67
  • Lower Cost
  • ITAR-free
  • Faster/Easier mounting configuration

QRF-4500®-BC Features

  • Direct System Integration: Pairs seamlessly with a wide variety of optical-electronic platforms, including daytime sights, night vision, thermal imaging, and fusion devices.
  • Ballistic Computer: GSCI’s proprietary ballistic solving software maximizes first-hit probability and allows for seamless shot correction using 12 customizable weapon and ammunition profiles.
  • Integrated Impeller (all-in-one solution)
  • Internal, proprietary, configurable ballistic software
  • Built-in GPS

A versatile laser rangefinder designed for hand-held, optical, or weapon-mounted applications. The QRF-4500®-BC holds zero and provides continuous measurements even when used on high-caliber .50 BMG (12.7×99mm NATO) anti-materiel rifles and machine guns. It integrates a ballistic calculator, a weather station, and a 9-axis absolute orientation HUD to replace single-function gadgets, presenting all targeting data on a single display to increase operator efficiency.

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