Sightmark 243/308/7.62 Laser Boresight

The Sightmark Laser Boresight provides a non‑live‑fire method to establish initial sight alignment for compatible rifles. Chamber the device like a regular cartridge and a red laser dot will indicate the bore line relative to your sights or scope. The kit includes batteries and a protective carrying case for field or range transport. This boresight is intended to simplify the scope/sight adjustment process and reduce the number of live rounds required for initial zeroing.

Key Specifications

• The device fits chambers for .243, .308 and 7.62 class rifles.
• The material is listed as Brass.
• The mount type is a Chamber insertion boresighter.
• The battery size supplied is AG3.
• The kit includes three AG3 batteries and a carrying case.
• The visible laser produced is a red laser dot.
• The product color is listed as Black.
• The product type is Laser Boresighter.
• The listed dimensions are 1.00 x 4.95 x 7.45.
• The listed weight is 0.2313.

Compact and straightforward, this Sightmark boresight is designed to make initial sighting quicker and less dependent on live‑fire iterations. Its chamber‑style installation and included batteries and case make it a practical tool for range use, workshop setup, or pre‑season sighting. The unit is a functional addition for shooters who prefer an efficient, repeatable method to align optics and iron sights before live‑fire confirmation.