FirefieldUniversal Boresight with Red Laser

Great tool for sighting your firearm!

Seems ok. As with most of these cost friendly ,ideals the battery system is a little finicky but the unit works as needed as far as I can tell. I’m not using it for gun sighting however, but if I were I’d say for the price it would serve your tool kit well and get ya in the ball park if used with careful mindful skill.

Great aiming device to pre-set sights to be on paper the first time out to the range. Great for most all pistol caliber firearms w.o flash suppressors.

Easy to install batteries and directions included. Very strong magnet, but magnet is a but small if you have a muzzle break as it will fall in. You have to remove muzzle break to get to barrel.

Great product, now keep in mind a bore sights Job is just to get the scope aligned with the barrel, you will still have to fine tune by taking a couple of shots at a target. This devices gets you on the target, and makes zeroing the firearm really easy. I highly recommend this product

Got the laser today,but didn't get the adapter for ar15 use. Looks like a good quality but time will tell. Not a good way to line up the actual laser on the barrel.

Seems solid, all metal and works well. Hard to open the battery compartment however, but managed it with a wrench and a vise. Requires that you center it in the bore for accuracy, not self-centering.

A great way to save money and ammo. Get the scope sighted in then maybe fine tune at the range. Works on almost any gun.

It's amazing that this product doesn't even have a battery cover. On/off switch is a terrible design. For the price, I would never buy this again. I recommend buying a different one.