BoreSighter for 22LR/223/9MM/7.62x39/30-06 - Fast Bore Alignment

In this review the BoreSighter for 22LR/223/9MM/7.62X39MM/30-30/30-06/.25/270/243/308/7MM/45ACP proves to be a practical tool for shooters who need faster, low-cost bore alignment before live firing. It is aimed at hunters, club shooters and law enforcement personnel who want to cut range time and expense by using a laser to roughly center the scope or iron sights. The single biggest reason to buy is the included set of seven brass boresighters that cover a broad range of common calibers and make initial sighting straightforward.

Key Features

• Caliber coverage: The kit includes seven boresighters for calibers such as 223REM, 9MM and 7.62x39MM so a wide range of rifles and handguns can be aligned without separate purchases.
• Material quality: Brass construction with precision machining gives a snug, centered fit in compatible bores to reduce wobble while aligning optics.
• Laser module: A high quality laser module provides a visible reference point to speed up sighting and reduce the number of live rounds needed at the range.
• Efficiency: Designed to increase accuracy and speed when sighting, it helps save both time and ammunition compared with repeated live-fire adjustments.
• Accessories included: The kit ships with AG3 batteries so the laser is ready for initial use without extra purchases.

Who It's For

The BoreSighter is best for hunters, recreational shooters and police officers who need a quick, repeatable way to get a rifle or handgun approximately on paper before final live-fire zeroing. It particularly suits people who own several firearms across common chamberings and want one compact kit that covers many bores.

It is not intended to replace professional zeroing with live ammunition or advanced electronic boresighting tools; precision competitive shooters who need sub-MOA accuracy should still rely on live-fire verification and fine adjustments after using this laser as an initial step.

Pros & Cons

Pros

• Good value: seven brass boresighters in one kit cover many common calibers without separate purchases.
• Easy to use: brass fittings and a visible laser make initial sighting faster and simpler for most users.
• Durable construction: the brass material and quality machining give a reliable, long-lasting fit for routine use.

Cons

• Mixed performance reports: some users note that laser accuracy and battery life vary, so final live-fire confirmation is still required.

Specifications

Brand	StrongTools
Contents	7 boresighters (223REM, 9MM, 7.62x39MM, 30-30WIN, 30-06/.25-06/270, 243/308WIN/7MM-08REM, 45ACP)
Material	Brass with precision machining
Power	AG3 batteries included (laser module powered by supplied cells)
Use case	Initial bore alignment for rifles and handguns to speed up sighting

Our Verdict

The BoreSighter kit is a practical, budget-friendly option for hunters and general shooters who want to quickly get on paper and save range time and ammunition. With solid brass fittings and a useful range of included calibers, it offers strong value, though users should confirm zero with live fire and be mindful of mixed reports on laser brightness and battery life.

Frequently Asked Questions

Will the kit work for both rifles and handguns?
Yes, the set includes boresighters for common rifle and handgun calibers so it can be used to roughly align both platforms.

Are batteries included?
Yes, AG3 batteries are included so the laser is ready for initial use out of the box.

Does this replace live-fire zeroing?
No, this tool speeds initial alignment but you should always confirm and fine-tune your zero with live fire on the range.