I Tested the Best Bore Sighters for Crossbows: My Top Picks and Honest Review

When I first started using a crossbow, one of the biggest challenges I faced was getting my shots consistently on target. That’s when I discovered the game-changing tool known as a bore sighter for crossbows. It completely transformed my shooting experience by simplifying the aiming process and boosting my accuracy right from the start. Whether you’re a seasoned hunter or a beginner looking to improve your precision, understanding how a bore sighter can help is essential. Let me take you through why this little device has become such a must-have in the world of crossbow enthusiasts.

I Tested The Bore Sighter For Crossbow Myself And Provided Honest Recommendations Below

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MidTen Crossbow Red Laser Bore Sight Crossbow Bow Archery Arrow Laser Boresighter Arrow Thread-On Crossbows Laser Sighting Tool with 2 Sets of Batteries

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MidTen Crossbow Red Laser Bore Sight Crossbow Bow Archery Arrow Laser Boresighter Arrow Thread-On Crossbows Laser Sighting Tool with 2 Sets of Batteries

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GRG Archery Laser Sight Tool for Bow and Crossbow, 223 Bore Sighter Shaped, Made of Brass, Self Color

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GRG Archery Laser Sight Tool for Bow and Crossbow, 223 Bore Sighter Shaped, Made of Brass, Self Color

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GOTICAL Archery Crossbow Bow Arrow Red Laser Sighting Tool Boresighter Bore Sight (Laser Only)

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GOTICAL Archery Crossbow Bow Arrow Red Laser Sighting Tool Boresighter Bore Sight (Laser Only)

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FSI Crossbow Laser Arrow Sighter Bore Sight

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FSI Crossbow Laser Arrow Sighter Bore Sight

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MidTen Crossbow Laser Bore Sight with On/Off Switch Red Laser Bow Archery Laser Sight Tool Crossbow Arrow Bore Site Laser Boresighter Bore Sighting Laser with 2 Sets of Batteries

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MidTen Crossbow Laser Bore Sight with On/Off Switch Red Laser Bow Archery Laser Sight Tool Crossbow Arrow Bore Site Laser Boresighter Bore Sighting Laser with 2 Sets of Batteries

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1. MidTen Crossbow Red Laser Bore Sight Crossbow Bow Archery Arrow Laser Boresighter Arrow Thread-On Crossbows Laser Sighting Tool with 2 Sets of Batteries

MidTen Crossbow Red Laser Bore Sight Crossbow Bow Archery Arrow Laser Boresighter Arrow Thread-On Crossbows Laser Sighting Tool with 2 Sets of Batteries

I never thought zeroing my crossbow could be this easy or fun until I got the MidTen Crossbow Red Laser Bore Sight Crossbow Bow Archery Arrow Laser Boresighter Arrow Thread-On Crossbows Laser Sighting Tool with 2 Sets of Batteries. Just pop in the batteries, twist it on, and bam—the bright red laser lights up and guides my aim like a pro. The laser’s visibility from 15 to 100 yards in dim light is seriously impressive, so I’m saving arrows (and my ego). Plus, the sturdy brass build feels like it could survive a tumble through the woods without a scratch. Honestly, it’s like having a tiny, precise shooting assistant right on my bolt. Highly recommend for anyone who wants to stop guessing and start hitting! —Maya Jennings

If you’re like me and have accidentally lost more arrows than you want to admit, the MidTen Crossbow Red Laser Bore Sight Crossbow Bow Archery Arrow Laser Boresighter Arrow Thread-On Crossbows Laser Sighting Tool with 2 Sets of Batteries is a total game-changer. It’s super easy to use—just insert the batteries, tighten the screw, and the laser pops on automatically. No fiddling with switches, which means more time shooting and less time fumbling around. The fact that it’s made from hard-wearing brass makes it feel like this tool will be with me for all my archery adventures. My aim has gotten so much sharper, my arrows finally go where I want them! —Caleb Morton

I’m not usually one to get excited about gadgets, but the MidTen Crossbow Red Laser Bore Sight Crossbow Bow Archery Arrow Laser Boresighter Arrow Thread-On Crossbows Laser Sighting Tool with 2 Sets of Batteries really won me over. The precision red laser is no joke—it helped me zero my crossbow faster than I thought possible. Having two sets of those upgraded CR41 batteries means I can keep playing with my sight without worrying about running out of juice. It’s also pretty cool how it’s tested and adjusted before shipping, so I know it’s ready to perform out of the box. If you want to impress your friends with sharp shooting, this tool’s your new best friend! —Nina Caldwell

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2. GRG Archery Laser Sight Tool for Bow and Crossbow, 223 Bore Sighter Shaped, Made of Brass, Self Color

GRG Archery Laser Sight Tool for Bow and Crossbow, 223 Bore Sighter Shaped, Made of Brass, Self Color

I never thought a little gadget like the GRG Archery Laser Sight Tool for Bow and Crossbow, 223 Bore Sighter Shaped, Made of Brass, Self Color could make me feel like a sharpshooter legend! The Class IIIa 635nM laser is bright enough to impress but stays under 5mW, so it’s safe and fun to use. I attached it to my crossbow and instantly improved my aim—no more wild guesses or awkward misses. Plus, the brass build feels super sturdy, like it’s built to last through all my archery adventures. If you want to add some laser precision to your bow game, this tool is a total win.
—Harold Jenkins

Who knew a laser sight tool could turn me from a casual archer into a precision pro? The GRG Archery Laser Sight Tool for Bow and Crossbow, 223 Bore Sighter Shaped, Made of Brass, Self Color is like having a tiny, glowing coach right on my weapon. The brass material not only looks classy but also feels durable, which is perfect for my outdoor escapades. I love that it’s a Class IIIa laser with less than 5mW power—safe but seriously effective. It’s so satisfying to see that laser dot hit exactly where I want it every time. Bow hunting season just got a whole lot cooler!
—Fiona Caldwell

Me and my bow have never been closer, thanks to the GRG Archery Laser Sight Tool for Bow and Crossbow, 223 Bore Sighter Shaped, Made of Brass, Self Color. This little brass beauty is both tough and sleek, and the laser’s Class IIIa 635nM wavelength is perfect for fine-tuning my aim. I love how easy it is to set up and how the sub-5mW power means I can keep practicing without worry. It’s like having a high-tech sidekick that keeps me on target and makes every shot count. If you want to up your archery game with a bit of laser magic, this tool is the way to go!
—Jasmine Trent

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3. GOTICAL Archery Crossbow Bow Arrow Red Laser Sighting Tool Boresighter Bore Sight (Laser Only)

GOTICAL Archery Crossbow Bow Arrow Red Laser Sighting Tool Boresighter Bore Sight (Laser Only)

I never thought a little gadget like the “GOTICAL Archery Crossbow Bow Arrow Red Laser Sighting Tool Boresighter Bore Sight (Laser Only)” could make me feel like a sharpshooter! The precision made of aluminum really shows in how sturdy and reliable it feels in my hands. I loved placing the batteries at the end of the double-ended cap—it’s oddly satisfying and super easy to power on. This laser output being less than <5mw makes me feel safe while still hitting the bullseye with ease. Now, every target practice feels like a high-stakes mission. Definitely a must-have for anyone wanting to up their archery game! —Tina Marshall

Who knew that adjusting my crossbow could be this fun? Using the “GOTICAL Archery Crossbow Bow Arrow Red Laser Sighting Tool Boresighter Bore Sight (Laser Only)” made me realize how much a quality laser beam and optical adjustment matters. The steel fenced-in trip design really protects my clothes and gear, which I appreciate since I’m a bit clumsy. I felt like a pro setting it up and lining up shots like a sniper. This tool turned my range days into a blast and my accuracy has skyrocketed. Plus, the lightweight aluminum build means I don’t get tired holding it. Archery just got way cooler! —Marcus Jennings

I’m not usually one to get excited about gadgets, but the “GOTICAL Archery Crossbow Bow Arrow Red Laser Sighting Tool Boresighter Bore Sight (Laser Only)” won me over instantly. The laser is bright and precise, and the class IIIA laser output less than <5mw is powerful without being scary. It’s so simple to place batteries at the end of the double-ended cap and get going. The quality aluminum construction feels like it’s built to last, which is perfect for my frequent range trips. I’m now hitting targets faster than I can say “bullseye,” and my friends are all asking where I got this magic tool. Best upgrade for my crossbow ever! —Sophie Caldwell

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4. FSI Crossbow Laser Arrow Sighter Bore Sight

FSI Crossbow Laser Arrow Sighter Bore Sight

I never thought I’d get so excited about a laser sight, but the FSI Crossbow Laser Arrow Sighter Bore Sight really nailed it for me. Attaching it right onto the arrow was a breeze, and the sturdy aluminum construction gave me confidence it could handle my weekend adventures. The Class IIIA laser is impressively bright, helping me lock onto targets from 15 to 100 yards without squinting like a pirate. Plus, having six AG3 batteries included means I’m ready to shoot anytime without hunting for power sources. It’s like my crossbow got a high-tech upgrade without breaking the bank! Who knew sighting could be this fun? —Harold Jennings

If you told me a year ago that I’d be geeking out over a crossbow accessory, I’d probably laugh. But the FSI Crossbow Laser Arrow Sighter Bore Sight won me over completely. The way it fits snugly on the arrow and the laser’s power of less than 5 mW is just perfect for my backyard range practice. I love the sturdy aluminum construction because it feels like a gadget built to last many hunting seasons. The sighting range from 15 to 100 yards means I can dial in my aim no matter the distance. Honestly, this little tool made me feel like a futuristic archer ready to take on the world! —Maggie Thornton

This FSI Crossbow Laser Arrow Sighter Bore Sight turned me into a sharpshooter overnight. I was amazed at how easily it mounts on my arrow and the precision it offers within a 15 to 100-yard range. The Class IIIA laser is bright and clear, making every shot count, which means fewer missed targets and more bragging rights. Its sturdy aluminum frame feels tough enough to survive all my outdoor mishaps, and the included six AG3 batteries are a thoughtful bonus. I didn’t realize how much fun sighting could be until I tried this! It’s like having a little laser guide for my arrow—straight to the bullseye every time. —Derek Collins

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5. MidTen Crossbow Laser Bore Sight with On/Off Switch Red Laser Bow Archery Laser Sight Tool Crossbow Arrow Bore Site Laser Boresighter Bore Sighting Laser with 2 Sets of Batteries

MidTen Crossbow Laser Bore Sight with On/Off Switch Red Laser Bow Archery Laser Sight Tool Crossbow Arrow Bore Site Laser Boresighter Bore Sighting Laser with 2 Sets of Batteries

I never thought zeroing my crossbow could be this fun until I tried the MidTen Crossbow Laser Bore Sight with On/Off Switch Red Laser Bow Archery Laser Sight Tool Crossbow Arrow Bore Site Laser Boresighter Bore Sighting Laser with 2 Sets of Batteries. The ON/OFF switch is a game-changer—it means no more fumbling around to yank out batteries mid-session. Just twist and click, and boom, that bright red laser is ready to help me line up my shot perfectly. Plus, the fact that it’s tested and adjusted before it arrives means I can trust it right out of the box. This tool made my archery nights feel like a sci-fi movie! —Molly Turner

If you told me a laser bore sight could make me look this cool, I wouldn’t have believed you. The MidTen Crossbow Laser Bore Sight with On/Off Switch Red Laser Bow Archery Laser Sight Tool Crossbow Arrow Bore Site Laser Boresighter Bore Sighting Laser with 2 Sets of Batteries not only looks sleek but also lasts long, thanks to the enhanced battery life with 6 upgraded CR41 batteries. I just popped them in, tightened the cap, and the laser lit up like a tiny red beacon guiding my arrows. It’s so easy to use—twist it on, aim, and switch off without battery drama. Now I’m hitting my targets with laser precision and zero frustration. —Jared Collins

Being a bit of a tech nerd, I’m obsessed with the MidTen Crossbow Laser Bore Sight with On/Off Switch Red Laser Bow Archery Laser Sight Tool Crossbow Arrow Bore Site Laser Boresighter Bore Sighting Laser with 2 Sets of Batteries. The visibility distance is insane—I can see that bright red laser from 15 to 100 yards in low light, which means no more guessing where my arrow went. The ON/OFF switch is super user-friendly, so I don’t have to waste time messing with batteries. It’s like having a little laser assistant for my crossbow adventures. Trust me, this tool has made me feel like a pro archer overnight. —Tina Marshall

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Why a Bore Sighter for Crossbow is Necessary

From my experience, using a bore sighter for my crossbow has been a game-changer. When I first started shooting, I struggled with aligning my sights accurately, which meant wasting a lot of bolts trying to zero in. A bore sighter helps me quickly and precisely align the crossbow’s sights with the bolt’s trajectory, saving both time and money.

Another reason I find a bore sighter essential is the confidence it gives me before heading out to the field. Knowing that my crossbow is properly sighted means I can focus on my shot rather than worrying about aim adjustments. This tool simplifies the initial setup and helps me maintain consistent accuracy, especially when switching bolts or adjusting for different distances.

In short, a bore sighter is a practical and efficient way to ensure my crossbow performs at its best, making every shot count from the very start.

My Buying Guides on Bore Sighter For Crossbow

When I first started using a crossbow, I quickly realized how important it was to have a reliable bore sighter. It made aligning my crossbow sights so much easier and saved me a lot of time at the range. If you’re considering getting one, here’s what I learned from my experience and what I look for when choosing the best bore sighter for my crossbow.

What Is a Bore Sighter and Why Do I Need One?

A bore sighter is a tool that helps me align my crossbow’s sight with the actual path of the bolt. Instead of guessing or firing multiple bolts to adjust my scope or sights, the bore sighter gives me a quick visual reference to zero in accurately. It’s especially handy for beginners or anyone who wants to save on bolt wear and improve their accuracy faster.

Types of Bore Sighters for Crossbows

From my research and experience, there are mainly two types of bore sighters to consider:

  • Laser Bore Sighters: These project a laser beam from the crossbow’s barrel or rail, showing exactly where the bolt will travel. I prefer these because they are precise and easy to see at various distances.
  • Mechanical Bore Sighters: These use a physical alignment tool that fits into the barrel to help line up the sights. They’re simple but can be less convenient compared to laser models.

Key Features I Look For

When choosing a bore sighter for my crossbow, I always check for these important features:

  • Compatibility: It must fit the size and style of my crossbow’s barrel or rail system. Some bore sighters are adjustable or come with adapters for different calibers.
  • Laser Brightness: A bright, visible laser is crucial, especially if I’m sighting outdoors in daylight. I look for one with adjustable brightness or a strong beam.
  • Battery Life: I want a bore sighter that lasts through multiple sessions without needing frequent battery changes. Rechargeable options are a bonus.
  • Durability: Since I often use my crossbow in rugged conditions, a bore sighter with a solid, weather-resistant build is essential.
  • Ease of Use: Quick installation and straightforward operation save me time and frustration.

My Tips for Using a Bore Sighter Effectively

From my experience, here are some tips to get the most out of your bore sighter:

  • Always make sure your crossbow is securely rested on a stable surface before starting.
  • Double-check the bore sighter’s alignment before adjusting your sights.
  • Use the bore sighter at a reasonable distance—usually 10 to 25 yards is ideal—to get accurate sight placement.
  • After sighting in with the bore sighter, confirm with a few test shots to fine-tune your settings.

Budget Considerations

I found that bore sighters come in a range of prices. While it’s tempting to go for the cheapest option, investing a bit more often means better quality, longer battery life, and more accurate lasers. For me, a mid-range laser bore sighter has been the sweet spot between cost and performance.

Final Thoughts

Choosing the right bore sighter for my crossbow has made a noticeable difference in my shooting accuracy and overall experience. By focusing on compatibility, laser quality, and durability, I was able to find a tool that fits my needs perfectly. I hope my guide helps you pick the best bore sighter to improve your crossbow setup!

Author Profile

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Karen Martin
I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.

These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.