SIGHTMARK SM39014 UNIVERSAL BORESIGHT RED LASER FOR MULTI-CALIBER (.17-.50 CAL) INCLUDES BATTERY PACK & CARRYING CASE

The Sightmark Universal Laser Boresight (SM39014) is a red laser magnetic boresighter designed for multi-caliber use from .17 to .50 caliber and up to 12 gauge, helping you get rifles and pistols on paper quickly while saving time and ammunition. This Sightmark SM39014 universal red laser boresight includes a battery pack and carrying case and is ideal for hunters, target shooters, and new gun owners who want fast, simple scope and sight setup.

Key Features

• Manufacturer part number: SM39014
• Type: universal red laser boresighter
• Caliber range: multi-caliber .17 to .50 caliber and compatible shotgun bores within the specified range
• Laser color: red
• Laser wavelength: approximately 632 to 650 nm
• Power output: up to 5 mW
• Construction: brass housing
• Mount style: magnetic muzzle-mounted design
• Operation: on/off end cap
• Range for sighting: approximately 15 to 100 yards
• Dot size: about 2 inches at 100 yards
• Battery type: AG3 button cell batteries
• Battery quantity: three AG3 batteries included
• Battery life: up to 1 hour of continuous use
• Included accessories: battery pack, carrying case, and instructions

Special Features

• Magnetic universal design lets the Sightmark SM39014 attach directly to the muzzle, so it works with many rifles and pistols without caliber-specific arbors.
• Visible red laser provides a clear dot on target so you can align scopes or iron sights before firing any live rounds.
• Brass body construction offers durability for range bags, benches, and repeated setup work across multiple firearms.
• Compact form factor and included carrying case make it easy to keep the boresight and batteries organized with your other maintenance and sight-in tools.
• Simple end cap control provides straightforward on/off operation that even new shooters can manage confidently.

Practical Benefits

• The Sightmark Universal Laser Boresight (SM39014) helps you get new optics or sights close to zero before you ever head to the range, reducing wasted ammunition during final sight-in.
• Multi-caliber coverage from .17 to .50 caliber and compatible shotgun bores means one tool can serve your rimfire trainers, centerfire hunting rifles, and many defensive carbines, making it a good fit for shooters with several platforms.
• Magnetic muzzle attachment allows quick setup on different guns without swapping arbors or tools, which works well when you are helping friends or family sight in their firearms.
• The included carrying case keeps the boresighter and battery pack together so you can store it in a range bag or safe without losing small parts.
• If you maintain multiple rifles and pistols and want an easy, repeatable way to get them on paper fast, the Sightmark SM39014 universal red laser boresight is a practical choice for efficient initial sight-in across a wide range of calibers.

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