Zero your firearm quickly and safely with the Osprey 5.7x28 FN red laser boresight. Constructed from premium brass for smooth chambering, this precision tool emits a clear 635–655nm red laser beam under 5 milliwatts. It offers an effective sighting range of 10 to 80 yards and is factory-calibrated to position shots within 1.5 inches of center at 100 yards. Complete with three LR626H batteries and backed by Osprey's lifetime warranty, it helps you calibrate sights with complete accuracy.
| The vivid laser emitter projects a clear red dot for easy sight alignment. The 10 to 80 yard span provides an ideal calibration range for handguns. Factory pre-alignment projects a tight 1.5 inch dot profile at 100 yards. A certified low power laser operates safely below a 5mW max output limit. The package comes equipped with three fresh LR626H button cells in the box. | Using this in-chamber tool prevents wasting costly 5.7x28 FN cartridges. Simple operation streamlines sight adjustments so you can get on target fast. You can easily calibrate optics at home without unnecessary live fire heat. This sighting tool is covered by the full Osprey lifetime warranty. High quality brass casing guarantees a snug and smooth chamber fit. |