Sightmark .223 REM Premium Laser Boresight

The Sightmark .223 REM Premium Laser Boresight is a chamber-mounted alignment tool designed for rifles chambered in .223 Remington / 5.56x45 NATO. It projects a red laser dot to indicate point of aim, allowing users to align optics or iron sights without initial live fire. The package includes a carrying case, three AG3 batteries, and basic instructions for use.

Key Specifications

• The compatible caliber is .223 REM/5.56 NATO.
• The mount type is a Chamber installation.
• The product type is identified as a Laser Boresighter.
• The material is listed as Brass.
• The battery size included is AG3.
• The package includes 1 boresighter unit.
• The model name is recorded as Boresight.
• The style is specified as Laser.
• The exterior color is described as Black.
• The listed weight is 0.2.

Compact and straightforward, this Sightmark boresight simplifies initial zeroing and scope alignment so you can conserve ammunition and spend range time on fine tuning. Its chamber-fit design and included batteries and case make it a convenient tool for hunters, competitive shooters, and anyone who prefers efficient, practical gear for sighting rifles chambered in .223/5.56 NATO.