Laser Bore Sights for 223/9MM/7.62X39MM/.243/.308/12GA - Red Laser Kit

In this review the Tipfun Laser Bore Sights kit is assessed for shooters who need a quick, low-cost way to align iron sights and scopes without live fire. The bottom line: the kit is best for hunters, range shooters, and handloaders who want faster zeroing and fewer wasted rounds because the red laser boresighter shows point of aim from 15 to 100 yards and fits a wide range of calibers. It is a compact, brass-built set that includes extra batteries and simple on/off operation, making setup straightforward for field or bench use.

Key Features

• Multi-caliber set: Seven boresighters cover common rifle, pistol and shotgun calibers so you can bore sight multiple firearms without buying adapters.
• Class IIIA laser: A low-power laser under 5mW provides visible red aiming reference while remaining within common safe-use restrictions for sighting applications.
• Machined brass construction: Sturdy brass bodies offer consistent alignment and a durable feel that holds up to repeated installation and field use.
• Extra batteries included: The kit ships with twenty LR41 cells so you can replace batteries immediately and keep boresighters powered for many sessions.
• Fast zeroing: The visible beam lets users reduce wasted cartridges and speed up sight or scope adjustments during initial zeroing.

Who It's For

The kit is aimed at hunters, sport shooters and armory users who want an inexpensive, portable way to get on paper quickly before live-fire tuning. Its assortment of sizes including 223REM, 9MM and 12GA makes it useful for mixed collections and for people who swap optics between platforms.

It is not intended for precision instrument alignment in a gunsmith shop where optical collimators or bore cam systems may be preferred, and those who require an integrated power switch or rechargeable battery system should look elsewhere.

Pros & Cons

Pros

• Includes seven caliber sizes so most common rifles, pistols and a shotgun are covered in one kit.
• Durable brass construction feels solid and aligns reliably for repeatable bore sighting.
• Twenty LR41 batteries included let you use the kit out of the box without hunting for cells.
• Compact and simple on/off screw cap operation for quick field setup.

Cons

• Laser is red and lower power, so beam visibility is limited in bright daylight or long-range outdoor conditions.

Specifications

Brand	Tipfun
Laser class	Class IIIA (<5mW)
Wavelength	625-650nm (red)
Calibers included	223REM, 9MM, 7.62X39MM,.243/.308WIN, 45ACP, 12GA, 30-06/25-06/270
Batteries	20 x LR41 included
Sighting range	15 to 100 yards
Material	Machined brass construction

Our Verdict

The Tipfun red laser boresighter kit is a practical, value-packed accessory for shooters who want faster gun zeroing and fewer wasted rounds. With multiple sizes, sturdy brass builds and a full set of replacement batteries, it is a sensible pick for hunters and range shooters who need a portable solution; those requiring high daytime beam visibility or shop-grade alignment tools should consider higher-power or specialized options.

Frequently Asked Questions

How do you power the boresighter?
Open the rear cap, insert the LR41 batteries with the + side up, and tighten the cap to turn the laser on.

What calibers are covered?
The kit includes boresighters for 223REM, 9MM, 7.62X39MM,.243/.308WIN, 45ACP, 12GA and 30-06/25-06/270 calibers.

Is the laser safe for indoor use?
The laser is Class IIIA and under 5mW; avoid direct eye exposure and keep the beam away from others' eyes while sighting.