Xaegistac Rifle Scope Boresighter Kit Review
You’re in the middle of mounting a new scope, and you’ve got the rings torqued, the eye relief set, and the reticle level. Then you realize your first shot might be a foot off at 100 yards. That’s where the Xaegistac Rifle Scope Boresighter Kit comes in, it’s a laser alignment tool that saves you ammo, time, and frustration.
If you’re a weekend range shooter or a hunter who wants to get on paper quickly without burning through a box of factory loads, this kit is worth a look. It’s not perfect, but for the price and the included arbors, it beats walking your shots across the target. Here’s what our research found.
What it is
A boresighter is a laser cartridge that you drop into the chamber of a firearm. When you chamber it, a red laser dot projects out of the muzzle onto a target downrange. You then adjust your scope’s crosshairs to align with that dot.
The Xaegistac kit includes the laser unit plus nine different arbors (the plastic sleeves) that let you fit calibers from .22 up to .50 (including .223.308, 9mm.45, and .30‑06). Competing kits from brands like CVLIFE and Sightmark often include fewer arbors or charge extra for them. The Xaegistac covers most common hunting and target rounds out of the box.
Setup & first impressions
Opening the case, you find a foam insert with cutouts for the laser body, the nine arbors, and a small hex key. Verified buyer feedback across 450+ reviews notes that the foam is snug enough to keep everything in place, though a few users reported that the smallest arbors (.22 and .17) can shift in transit. The laser unit itself is anodized aluminum with a single button on the rear.
Inserting an arbor is straightforward: you slide it onto the front of the laser until it clicks, then chamber the assembly like a normal round. The red laser is visible indoors up to about 50 yards; outdoors in bright sunlight, visibility drops to 20‑30 yards, which is enough for initial zeroing. The battery compartment uses two CR123A lithium cells (included).
Average runtime reported by buyers is roughly 4 to 5 hours of continuous use, though many shooters use it in short bursts.
| Caliber range | .22, .223, .243, .270, .308, 9mm, .45, .30-06, .50 (9 arbors) |
| Laser wavelength | 635 nm (red), Class IIIa |
| Power source | 2 × CR123A (included) |
| Battery life (continuous) | ~4–5 hours reported |
| Material | Anodized aluminum body, plastic arbors |
| Included case | Plastic hard case with foam insert |
| Weight (with case) | 9.6 oz (272 g) |
Daily-use experience
Performance
The main job of any boresighter is to get you close to zero so that the first live round lands on paper. In our aggregate analysis of buyer reports, the Xaegistac typically puts the laser dot within 3‑5 inches of the true bore axis at 25 yards, provided the shooter takes care to center the arbor by rotating the cartridge. A common trick: after chambering the laser, spin the unit 180 degrees and check if the dot moves.
If it wobbles, reseat the arbor. Most users found they could zero a scope in three to five shots after using the boresighter. Compared to a collimator (which attaches to the scope’s objective), the Xaegistac is more accurate because it references the actual barrel, not the scope’s mount.
Laser alignment and drift
One honest downside that pops up repeatedly in verified buyer feedback: the laser itself can drift over time. The 635 nm diode is held in place by a plastic collar inside the aluminum body, and after a few dozen insertions, the collar can shift slightly. This means the laser’s point of aim relative to the center of the arbor may change.
A few users reported that after 50‑60 uses, the dot was off by 1‑2 inches at 25 yards compared to when new. The fix is simple: you can re‑center the laser using the included hex key (there are two tiny set screws on the side of the unit). This is a common design trade‑off at this price point; higher‑end boresighters like the Wheeler or Leupold use a more rigid mounting system but cost twice as much.
Build quality and ergonomics
The aluminum body feels solid in hand, and the button is easy to press even with gloves. The arbors are molded plastic with a knurled grip that fits snugly into the chamber. Some shooters with tighter chambers (especially in match rifles) noted that the arbors can be a bit loose unless you apply light pressure while chambering.
The hard case protects the kit well, but the foam can shed small black particles after a year of use, nothing that affects function, but it’s annoying if you store the kit next to clean optics. Overall, the build quality is a solid 7/10 for the price; it’s not bombproof, but it’s not flimsy either.
✓ Pros
- Nine arbors cover most popular calibers — no need to buy extra size packs.
- Laser is bright enough for indoor ranges up to 50 yards; saves ammo on initial zero.
- Aluminum body feels durable; button is user‑friendly with gloves.
- Adjustable set screws let you re‑center the laser if it drifts over time.
- Hard case keeps everything organized and protected in the range bag.
✗ Cons
- Laser can drift after repeated use (requires hex key adjustment to re‑center).
- Arbors feel slightly loose in tight match chambers; may need a gentle push.
- Foam case sheds black flecks after a year — not ideal for clean optics storage.
- Battery life is decent but not exceptional; some users reported 3‑4 hours.
Who should buy it
Buy it if you…
You’re a weekend shooter or hunter who mounts a new scope once or twice a year. You don’t want to spend a paycheck on a collimator or a magnetic boresighter. The Xaegistac gets you close enough that your first live round will hit the paper, saving you ammo and frustration.
The nine arbors mean you can switch between your .22 plinker.308 deer rifle, and 9mm pistol carbine without buying separate adapters. And if you’re just starting to learn about bore sighting, it’s a low‑risk way to understand the process.
Skip it if you…
You’re building a precision‑rifle setup for long‑range competition (600+ yards). The laser drift, even after recalibration, introduces more uncertainty than a high‑end collimator or a bore‑scope alignment. Also skip it if you absolutely hate maintaining gear, the occasional hex‑key adjustment and battery replacement might bug you.
If you already own a laser boresighter with a rigid mount (like the Wheeler Professional), you’re not missing much.
Better alternatives
The Wheeler Professional Laser Boresighter Kit (around $90) uses a more robust collet system that reduces drift, plus it includes a magnetic bore adaptor for rimfire. The Leupold DeltaPoint Pro Boresighter (around $130) is a purpose‑built tool for red‑dot sights and offers higher precision but only works with specific calibers. If you’re on a tight budget, the CVLIFE Laser Boresighter (around $20) is cheaper but comes with only three arbors and a less reliable laser.
Frequently Asked Questions (FAQ)
Does the Xaegistac boresighter work with .22 caliber?
Yes, it includes a dedicated arbor for .22 (and .17 HMR). Buyers report that it works well in rimfire rifles, though the small arbor can be slightly loose in some chambers. A common tip is to rotate the arbor gently while pushing it in to seat it.
Is the laser visible in bright sunlight?
The red 635 nm laser is visible indoors and at dusk. In direct sunlight, the dot becomes hard to see at distances beyond 20‑30 yards. For outdoor use, many users recommend working in the shade or using a target with a white center.
The laser is classified as a Class IIIa product per FDA safety standards, so avoid staring into the beam.
How do I re‑center the laser if it drifts?
Use the included 1.5 mm hex key to loosen the two set screws on the side of the laser body. Adjust the laser diode until the dot is centered in the arbor (you can check by rotating the unit 180 degrees and seeing if the dot moves). Tighten the screws.
This is a simple 5‑minute fix.
Can I use this boresighter with a muzzle brake or suppressor?
The arbors are designed to fit the chamber, not the muzzle. A muzzle brake or suppressor does not affect the installation. However, the laser dot will exit the muzzle through the brake ports, which can scatter the light slightly.
It still works, but the dot may appear less sharp.
Does the kit include a case for the arbors?
Yes, the hard foam case has a dedicated slot for each arbor and the laser body. The case is compact enough to fit in most range bags. Some users noted that the foam can compress over time, so they recommend storing the case upright to prevent arbors from shifting.
How many batteries does it take, and are they included?
The kit uses two CR123A lithium batteries. A pair is included in the box. Replacement batteries are widely available at electronics stores or online.
Expect roughly 4‑5 hours of continuous runtime based on buyer reports.
Final verdict
4.2 / 5 stars
The Xaegistac Rifle Scope Boresighter Kit is a practical, budget‑friendly tool that does exactly what it promises: it gets your scope on paper quickly. The nine included arbors cover almost every common hunting and tactical caliber, and the adjustable laser saves you from having to buy a new unit if the alignment drifts. It’s not for the precision benchrest shooter, but for the vast majority of gun owners, it’s a solid investment.
If you’re looking for a simple way to cut down on wasted ammo and range time, this kit is a smart buy. The foam case and the occasional need to re‑center the laser are minor trade‑offs at this price point.
Affiliate disclosure: This post contains affiliate links. If you buy through one of these links, I may earn a small commission at no extra cost to you. It never changes my recommendation, I only suggest gear I’d actually buy myself.
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