Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter Review

First Thoughts on the Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter

The Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter promises a quick and easy way to get on paper with a wide range of firearms. Sightmark claims this device works with everything from .17 to .50 caliber rifles, shotguns, and pistols, making it a potentially valuable tool for any gun owner. The magnetic attachment and self-centering arbor design are particularly intriguing, promising a hassle-free experience compared to traditional boresighters with multiple adapters.

I was looking for a fast and reliable way to rough-sight new optics on my rifles without wasting valuable range time and ammunition. I’ve tried several different boresighting methods over the years, from the old-school eyeball-down-the-bore technique to more complex optical systems, but I wanted something simpler and more universal. The Sightmark seemed to fit the bill with its multi-caliber compatibility and magnetic attachment.

Upon unboxing, the Sightmark unit felt surprisingly lightweight, due to its aluminum construction. The magnetic base seemed strong, and the self-centering arbor appeared well-machined. Compared to other boresighters I’ve used, like the Bushnell laser boresighter with its caliber-specific arbors or the various optic-based systems, the Sightmark promised a much simpler and more versatile approach. I chose it specifically for its supposed universal compatibility and ease of use.

My first impression was cautiously optimistic. While the overall build seemed decent for the price, I was eager to test its accuracy and reliability in real-world conditions. I hoped it would live up to its promise of simplifying the sighting-in process, but I also anticipated potential issues with repeatability and consistent laser alignment.

Real-World Testing: Putting Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter to the Test

First Use Experience

I first tested the Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter at my local shooting range on a sunny afternoon. I used it on three different firearms: a .223 AR-15, a .308 bolt-action rifle, and a 9mm pistol. The initial setup was straightforward. The magnetic base attached securely to the muzzle of each firearm.

Performance was adequate, but not perfect. The laser was clearly visible on the target at 25 yards, allowing me to adjust the scopes to get close to the center. The biggest issue I encountered was the laser dot seemed to shift slightly when I reattached the boresighter after making adjustments.

Extended Use & Reliability

After several weeks of use, the Sightmark has held up reasonably well, although the finish is showing some minor wear around the edges. The aluminum construction has proven durable enough for my needs, but I wouldn’t want to subject it to heavy abuse. Cleaning is simple – a quick wipe with a cloth is usually sufficient.

Compared to my previous experiences with other boresighting methods, the Sightmark is definitely faster and more convenient. However, it’s not quite as precise as some of the more expensive optic-based systems. It gets you close, but fine-tuning at the range is still necessary. The varying bore sizes in my collection impact repeatability as the self-centering arbor shifts slightly with each insertion.

Breaking Down the Features of Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter

Specifications

• Caliber: Multi-Caliber (.17 – .50 rifles, shotguns, and pistols). This universal compatibility is a major selling point, eliminating the need for multiple caliber-specific tools.
• Style: Laser. A red laser is used for easy visibility, particularly in daylight conditions.
• Material: Aluminum. The lightweight aluminum construction keeps the boresighter portable and prevents damage to the firearm’s barrel.
• Quantity: 1. This is for a single boresighting unit.
• Battery: AG13 (3 included). AG13 batteries are common and readily available, ensuring easy replacement.
• Mount: Muzzle (Magnetic). The magnetic attachment simplifies the process and prevents damage by not entering the bore.

These specifications matter because they directly impact the ease of use and versatility of the boresighter. The multi-caliber compatibility makes it a cost-effective solution for gun owners with diverse firearms, while the magnetic mount ensures a quick and non-marring attachment. The aluminum body guarantees that the tool won’t damage the barrel.

Performance & Functionality

The Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter performs its primary job adequately, getting you on paper quickly. Accuracy is acceptable for initial scope adjustments, but it is not precise enough for final zeroing. It’s best suited for rough sighting at shorter distances (25-50 yards).

Its strengths lie in its ease of use and universal compatibility. The weaknesses include a slight lack of precision and potential laser dot shift upon reattachment. It meets expectations as a quick and convenient boresighting tool, but it doesn’t exceed them in terms of accuracy.

Design & Ergonomics

The build quality is decent for the price. The aluminum is lightweight, and the magnetic base provides a secure attachment. The unit feels comfortable enough to handle, though a rubberized grip would improve ergonomics.

The Sightmark is user-friendly, with no complicated setup or adjustments required. There is virtually no learning curve. Even a novice shooter can quickly learn to use it.

Durability & Maintenance

The aluminum construction suggests reasonable durability for normal use, but it’s not designed for heavy abuse. With proper care, it should last for several years. Maintenance is minimal – just keep it clean and replace the batteries as needed.

Accessories and Customization Options

The Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter comes with a carrying case, three AG13 batteries, and instructions. There are no specific customization options for this device. It is designed to be a standalone boresighting tool.

It does not directly interface with other brands. Its universal magnetic attachment makes it usable with a wide array of firearm brands and models without needing proprietary adapters.

Pros and Cons of Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter

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Who Should Buy Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter?

The Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter is perfect for hunters, recreational shooters, and gun owners who want a quick and easy way to get their firearms on paper without wasting excessive ammunition. It’s also ideal for those who own multiple firearms with different calibers and want a single boresighting tool that works with all of them.

This product isn’t for precision shooters or those who require pinpoint accuracy from the start. Individuals who demand the highest level of accuracy should invest in a more sophisticated optical or collimator-based boresighting system.

A must-have accessory would be a high-quality target with clearly marked grid lines for easy adjustment.

Conclusion on Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter

The Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter provides a valuable service at an affordable price, despite a few minor limitations. The multi-caliber compatibility and ease of use make it a worthwhile addition to any gun owner’s toolkit, despite the inconsistent repeatability.

The price of $39.97 is justified by the convenience and time-saving benefits it offers. While it may not be the most precise boresighting tool on the market, it gets the job done quickly and efficiently.

I would personally recommend it to anyone looking for a simple and affordable way to rough-sight their firearms. If you value convenience and versatility over pinpoint accuracy, the Sightmark Triple Duty Universal Multi-Caliber Red Laser Boresighter is a solid choice. Get yours today and save time and ammunition at the range!

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