The Sightmark SM39018 Red Laser Boresight streamlines sight alignment for .38 Special and .357 Magnum firearms, eliminating the need for live ammunition during initial zeroing procedures. This precision tool projects a visible red laser dot that corresponds to the bore axis, allowing shooters to establish accurate sight picture before heading to the range.
What Makes This Different
Unlike traditional boresighting methods that require looking down the barrel, this laser system provides instant visual confirmation of sight alignment from the shooting position. The SM39018 features a solid brass construction that matches the exact dimensions of .38 Special and .357 Magnum cartridges, ensuring proper chamber fit across revolvers and lever-action rifles. The included battery pack delivers consistent power output for extended sighting sessions.Key Features
- Class IIIA red laser projects visible dot at 15-100 yards in most lighting conditions
- Precision-machined brass housing matches .38 Special/.357 Magnum cartridge dimensions
- Self-contained battery system eliminates external wire connections
- Compatible with revolvers, lever-action rifles, and single-shot firearms
- Protective carrying case prevents damage during transport and storage
- Simple activation system requires no additional tools or setup
- Durable brass construction withstands repeated insertion and removal
Technical Specs
- Caliber compatibility: .38 Special and .357 Magnum
- Laser type: Class IIIA red diode
- Housing material: Precision-machined brass
- Battery: Included rechargeable pack
- Operating temperature: 32°F to 122°F
- Laser wavelength: 635-650nm
- Includes: Carrying case and battery pack
- Manufacturer: Sightmark
