Sightmark Chamber Laser Boresight 44 Magnum (Brass)

Take the guesswork out of sighting in your .44 Magnum pistol with the Sightmark Brass Laser Boresight—a must-have tool for shooters who demand fast, reliable accuracy.

Chambered just like a regular cartridge, this intuitive red laser system projects a clear point of aim, allowing you to align your scope or iron sights without firing a single shot.

Constructed from high-quality brass for long-term durability and chamber fit, this boresight is ideal for initial zeroing, post-travel scope checks, or as a training aid for dry fire and quick-draw drills.

With a sighting range of 15 to 100 yards and performance in temperatures ranging from -10° to 50° (F or C), it’s built to deliver dependable accuracy in real-world conditions.

The boresight comes ready to use with three AG3 batteries and a protective carrying case for easy storage and transport, making it a practical addition to any shooter’s toolkit.

Features / Specs

• Sightmark
• SKU: SM39019
• .44 Remington Magnum Bore Sight
• Laser Wavelength 632 - 650 nm
• LED Type Visible Red Laser
• Output Power less than 5 mW
• Battery Type AG5 2
• Battery Type AG3 3
• Battery Life 1 hour
• Range for Sighting 15 - 100 yards
• Dot Size 2 in @100 yards
• Operation on/off end cap
• Material Brass
• Operating Temp 14F to 122F
• Precision accuracy
• Reliable and durable
• Fastest gun zeroing and sighting system
• Reduce wasted cartridges and shells
• Runs on Three AG3 Batteries

Includes:

• Battery Pack
• Carrying Case