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The Sightmark Red Laser Boresight in .223 Remington / 5.56 NATO caliber is a precise and reliable tool designed for fast and efficient sighting-in of rifles without wasting ammunition. Simply chamber the brass-cased boresight like a regular round and a red laser dot will show the point of aim – allowing you to adjust your optics or iron sights accordingly.
The Sightmark Red Laser Boresight in .223 Remington / 5.56 NATO caliber is a precise and reliable tool designed for fast and efficient sighting-in of rifles without wasting ammunition. Simply chamber the brass-cased boresight like a regular round and a red laser dot will show the point of aim – allowing you to adjust your optics or iron sights accordingly.
Tested and recommended by the National Tactical Officers Association, this boresight dramatically reduces setup time and ammo use. It includes batteries, a protective case, and instructions for immediate use.
Key Features:
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Precise, fast sight-in – save ammo and time
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Class 3R red laser – projects point of impact
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Fits .223 Rem / 5.56 NATO chambers
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Brass housing for durability and reliability
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Includes AG3 batteries, carrying pouch, and manual
Technical Specifications:
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Laser wavelength: 632–650 nm (red)
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Output power: <5 mW
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Sighting range: 15–100 yards
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Dot size: 2” at 100 yards
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Battery life: ~1 hour
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Battery type: 2x AG5 or 3x AG3
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Activation: On/Off end cap
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Material: Brass
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Lightweight and compact design
- Product code: SM39001
Maintenance & Safety Instructions:
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Never aim laser directly into eyes – may cause permanent damage
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Avoid reflective surfaces when laser is active
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Always ensure your firearm is unloaded before use
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To clean the laser lens, use a cotton swab with isopropyl alcohol
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Improper use or adjustments may result in hazardous exposure to laser radiation