Achieve Unwavering Precision: Your Comprehensive Guide to the Sightmark SM39014 Universal Boresight

Are you tired of wasting precious ammunition and valuable range time trying to zero in your firearms? Do you find yourself wondering how to quickly and accurately get your new scope or red dot sight perfectly aligned without firing a single shot? For hunters, competitive shooters, or casual enthusiasts who demand accuracy and efficiency, the Sightmark SM39014 Universal Boresight offers an indispensable solution. This powerful red laser boresight is engineered to simplify the complex process of sighting in rifles, shotguns, and pistols, making it an essential tool for any serious firearm owner.

The core problem this device solves is the often frustrating and costly initial alignment of a firearm's barrel with its optics. Traditional bore sighting methods can be cumbersome, requiring specific arbors for each caliber or a precise alignment by eye, which is rarely perfectly accurate. Furthermore, firing dozens of rounds just to get on paper can deplete your ammunition supply and your patience. The Sightmark SM39014 eliminates these hurdles by providing a fast, reliable, and highly effective way to achieve preliminary zero, allowing you to fine-tune your aim with minimal shots downrange.

Why is a Laser Boresight an Essential Tool for Every Shooter?

Understanding the value of a high-quality boresight like the Sightmark SM39014 begins with appreciating the benefits it brings to your shooting experience:

• Significant Ammunition Savings: The most immediate and tangible benefit. By pre-aligning your optics with the bore, you significantly reduce the number of rounds needed to achieve a final zero. This translates directly into cost savings, especially with today's fluctuating ammunition prices. Imagine saving a box or more of expensive match-grade ammunition every time you mount a new scope!
• Time Efficiency: Range time is precious. The SM39014 allows you to get your firearm sighted in much faster, freeing up more time for actual shooting practice, tactical drills, or simply enjoying your time at the range. You can perform the initial bore sighting at home, in your garage, or even at the campsite, making your range visits far more productive.
• Enhanced Accuracy Potential: While a laser boresight provides an initial point of aim, it does so with remarkable precision. This foundational accuracy sets you up for a much quicker and more precise final zero, ultimately contributing to better groups and improved performance in the field or on the competition line.
• Versatility Across Multiple Firearms: With its universal .17-.50 caliber compatibility, this single tool can service almost every firearm in your collection, from small-caliber rimfire rifles to large-bore shotguns and handguns. This eliminates the need for multiple, caliber-specific boresighting tools, simplifying your gear and saving space.
• Confidence in Your Setup: Knowing that your optics are properly aligned instills confidence. Whether you’re preparing for a hunting trip, a shooting competition, or just heading out for recreational plinking, the assurance that your firearm is ready to perform at its best is invaluable.

Unpacking the Sightmark SM39014: Features That Deliver Performance

The Sightmark SM39014 Universal Boresight is not just a simple laser pointer; it's a meticulously engineered device designed for ease of use and consistent results. Let's delve into its key features and how they benefit the user:

• Broad Caliber Compatibility (.17-.50 Caliber): This is perhaps the most defining feature. Unlike bore sights that require individual arbors for each caliber, the SM39014 utilizes a magnetic base that adheres directly to the muzzle. This innovative design means one tool fits an incredibly wide range of firearms, including various rifle calibers (e.g., .22LR, .223/5.56mm, .308 Win, 6.5 Creedmoor, .30-06, .50 BMG), shotgun gauges (e.g., 12 ga, 20 ga), and pistol calibers (e.g., 9mm, .40 S&W, .45 ACP). This universality makes it an economical and practical choice for shooters with diverse arsenals.
• Vivid Red Laser Beam (Class IIIa): The integrated red laser produces a bright, clear dot, easily visible even in moderate lighting conditions. With a wavelength of 632-650 nm and an output of less than 5mW, it's powerful enough for accurate bore sighting without being excessively bright or unsafe when used properly. The crisp laser dot provides a precise reference point for aligning your crosshairs or red dot.
• Magnetic Connection System: This is where the "universal" aspect truly shines. The powerful magnetic base securely attaches to the crown of your firearm's barrel. This eliminates the need for clumsy arbors, ensures a true alignment with the bore's axis, and allows for rapid attachment and detachment. It's a significant improvement over traditional designs that often involve inserting rods into the barrel, which can sometimes be tight or even risk marring the rifling if not handled carefully.
• Durable Aluminum Construction: Built to withstand the rigors of regular use, the SM39014 is housed in a robust, lightweight aluminum casing. This material choice ensures longevity and reliability, protecting the internal components from accidental bumps or drops, whether you're at the range, in the field, or simply handling it at home.
• Compact and Portable Design: Weighing just a few ounces and designed with a small footprint, the boresight is highly portable. It easily fits into a range bag, a pocket, or the included nylon carrying case, making it convenient to transport and use wherever you need it.
• Includes Battery Pack & Carrying Case: To ensure you're ready to go right out of the box, the Sightmark SM39014 comes complete with the necessary AG3 batteries (three are included) and a durable nylon carrying case. The case protects the boresight from dust, dirt, and minor impacts, prolonging its lifespan and keeping all components together.

Real-World Applications and How to Use Your Sightmark SM39014

Understanding how to effectively use the Sightmark SM39014 Universal Boresight transforms it from a gadget into an indispensable tool for achieving consistent accuracy. Here are some common scenarios where this boresight proves invaluable:

1. Mounting a New Scope or Red Dot Sight:

• Problem: New optics often start wildly off-target, requiring many shots to even get on paper.
• Solution: Mount your new optic securely. Turn on the Sightmark SM39014 and magnetically attach it to the muzzle of your firearm. Point your firearm at a wall or target about 15-25 yards away. Adjust your scope's windage and elevation turrets until your reticle's crosshairs perfectly align with the laser dot projected on the wall. This instantly gets your optics "on paper," dramatically reducing the rounds needed for final zeroing at longer distances.

2. Checking Zero After Travel or Storage:

• Problem: Optics can sometimes get knocked out of alignment during transport, rough handling, or extended storage.
• Solution: Before a hunt or range session, quickly attach the SM39014 and check if your crosshairs still align with the laser dot. If they don't, you can immediately identify and correct the shift, saving a potentially frustrating experience when you fire your first shot. This quick check takes less than a minute.

3. Bore Sighting Multiple Firearms:

• Problem: Owning many firearms with different calibers usually means buying multiple bore sighting tools or specific arbors.
• Solution: The universal .17-.50 caliber range of the SM39014 means one tool can handle virtually all your rifles, shotguns, and pistols. This makes it an incredibly cost-effective and convenient investment for collectors and enthusiasts alike.

4. Initial Setup for Cold Bore Shots:

• Problem: Some firearms behave differently on the first shot from a cold barrel. While a boresight doesn't predict this, it ensures your initial zero is as precise as possible before you even fire that first cold bore shot.
• Solution: Use the SM39014 to establish your baseline zero. Then, if your firearm consistently shoots slightly off on the first shot from a cold bore, you can make a mental note or minor adjustment for that specific scenario based on actual live-fire results.

Step-by-Step Usage Guide:

1. Ensure Safety: Always ensure your firearm is unloaded and pointed in a safe direction. Remove the bolt on bolt-action rifles, or open the action on other firearm types, to visually inspect the chamber and magazine.
2. Insert Batteries: Unscrew the end cap of the Sightmark SM39014 and insert the three included AG3 batteries, ensuring proper polarity. Replace the cap.
3. Activate Laser: Twist the end cap to turn on the laser. A bright red dot will emit from the device.
4. Attach to Muzzle: Securely attach the magnetic base of the boresight to the muzzle of your firearm's barrel. Ensure it is firmly seated and parallel to the barrel.
5. Position Firearm: Place the firearm on a stable rest (e.g., sandbags, shooting vise) and point it at a target or wall approximately 15-25 yards away.
6. Align Optics: Look through your scope or red dot sight. Adjust the windage and elevation turrets on your optic until the center of your reticle or the red dot aligns perfectly with the laser dot projected by the boresight on your target.
7. Remove Boresight: Once alignment is achieved, turn off the laser and carefully remove the Sightmark SM39014 from the muzzle.
8. Final Zeroing: Proceed to the firing range for final live-fire zeroing at your desired distance. The preliminary alignment done with the boresight will significantly reduce the number of shots required to achieve your precise zero.

Distinguishing the Sightmark SM39014 from the Competition

What makes the Sightmark SM39014 stand out in a crowded market of bore sighting tools?

• Magnetic vs. Arbor-Based Systems: Many traditional laser boresights rely on an array of plastic or metal arbors that are inserted into the barrel. While these can work, they can be cumbersome, require finding the correct arbor for each caliber, and may not always sit perfectly concentric with the bore, leading to potential inaccuracies. The magnetic design of the SM39014 bypasses these issues, offering a true-to-bore alignment directly at the muzzle, ensuring superior precision and unparalleled convenience.
• Build Quality: Sightmark is a reputable brand known for producing durable and reliable optics and accessories. The aluminum construction of the SM39014 reflects this commitment to quality, ensuring the device will perform reliably for years to come.
• Value Proposition: Given its universal compatibility, durable construction, and the time/ammunition savings it provides, the Sightmark SM39014 offers exceptional value. It's an investment that quickly pays for itself through reduced ammunition expenditure and increased efficiency at the range.

Enhancing Your Shooting Experience with Sightmark

Investing in the Sightmark SM39014 Universal Boresight is an investment in your shooting efficiency and accuracy. Whether you're a seasoned marksman fine-tuning your competitive rifle, a hunter preparing for the next season, or a new enthusiast learning the ropes, this tool streamlines a critical aspect of firearm ownership. It empowers you to spend less time zeroing and more time honing your skills, enjoying your sport, and achieving the tight groups you strive for.

The ease of use, coupled with its broad applicability across nearly all common firearm calibers, makes the Sightmark SM39014 a must-have accessory. It’s a testament to Sightmark’s dedication to providing practical, high-performance solutions for shooters. This precise tool is readily available to enhance your shooting journey and ensure your firearms are always ready to perform at their peak.

Available for purchase at DEGuns, the Sightmark SM39014 Universal Boresight is your next step towards effortless accuracy and more enjoyable shooting sessions.

Product Specifications & Contents

The following table summarizes the key details of the Sightmark SM39014 Universal Boresight:

Feature	Description
Laser Type	Red Laser, Class IIIa
Laser Output	<5mW
Wavelength	632-650 nm
Dot Size	2 inches at 100 yards
Caliber Range	.17 - .50 caliber
Construction	Durable Aluminum
Mounting	Magnetic Muzzle Attachment
Power Source	3 x AG3 Batteries (Included)
Included Items	Boresight, Batteries, Nylon Carrying Case

The UPC for this product is 810119010827.