Description
The Sightmark 30-30 Boresight is one of those little tools that pays for itself the first time you use it. It loads into a .30-30 Winchester chamber just like a live cartridge, then throws a red laser dot downrange to show you exactly where the barrel is pointed. Instead of walking your groups in with a fistful of expensive ammo, you get your scope or irons in the ballpark first, so live fire is just fine-tuning for things like bullet drop at distance.
What the Sightmark .30-30 Laser Boresight Does at the Range
The body is machined from brass so it seats snug and repeatable, and the whole unit is compact enough to disappear in a pack or range bag. A visible red laser (5mW output) gives you a workable range for sighting in, with the dot showing up best in lower light or indoors at shorter distances. Turn it on with the end cap, chamber it, and you're ready to make adjustments in a matter of minutes.
Why the Sightmark 30-30 Boresight Earns Its Spot in the Bag
Lever guns and bolt .30-30s alike benefit from a head start on zero, and that's exactly what this thing gives you. It's a favorite among deer hunters getting a rifle ready before the season and anyone mounting a fresh scope. Sightmark builds these for hunters, competitive folks, and law enforcement, and the design keeps things simple with no arbors, magnets, or fussy setup to deal with.
It ships with a carrying case, three AG3 batteries, and instructions, so it's ready to go straight out of the box. Toss it in the truck or the range bag and you'll always have a fast way to check zero before you commit rounds to paper.
Key Specifications
- Manufacturer: Sightmark
- Manufacturer Part Number: SM39009
- UPC: 810119010551
- Caliber: .30-30 Winchester
- Laser Color: Red
- Laser Output: 5 mW
- Construction: Brass
- Battery Type: AG3 (3 included)
- Operation: On/Off End Cap
- Style: Laser Boresight
What’s Included
- Sightmark 30-30 laser boresight
- Three (3) AG3 batteries
- Carrying case
- Instructions
Frequently Asked Questions
How does the Sightmark 30-30 boresight work?
You chamber it in your .30-30 rifle just like a regular cartridge, and it projects a red laser dot downrange showing where the barrel is pointed. From there you adjust your scope or iron sights until they line up with the dot. Live fire is only needed afterward to fine-tune for things like bullet drop at longer distances.
Will this fit both lever-action and bolt-action .30-30 rifles?
Yes. Because it's shaped and sized like a standard .30-30 Winchester cartridge, it chambers in any firearm that runs that round, including classic lever guns and bolt actions. That makes it a handy fit for the wide range of .30-30 rifles out there.
Does the Sightmark .30-30 laser boresight come with batteries?
It does. Three AG3 batteries are included in the box so you can use it right away, along with a carrying case and instructions. Keep a spare set on hand since these small cells do drain over time with use.
Does using a boresight mean I can skip going to the range?
Not quite. A boresight gets you close, often on paper at your first shot, but it isn't a replacement for confirming your zero with live fire. Think of it as a big head start that saves you time and ammo before you dial things in for real.





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