Sightmark 6.5 Grendel In-Chamber Red Laser Boresight SM39047

The Sightmark 6.5 Grendel In-Chamber Red Laser Boresight SM39047 is an essential tool for sighting in your riflescope with precision and ease. Chambered like a regular round, this laser boresight projects a visible red laser up to 100 yards, making it ideal for hog and varmint hunters. Constructed from durable brass, it features an on/off end cap and offers up to 1 hour of battery life. The boresight operates in temperatures ranging from 15 to 120 degrees Fahrenheit and comes with a carrying case for convenient transport.