You must have common sense when using this device - Sightmark Laser Bore Sights

I have been using these products for well over 10 years. These are made to "get you on the paper". There is a fool from Ohio that wrote"

Legacy Reviewer's Review of SightMark Laser Bore Sights
I used this device prior to my visit at the Range and was excited to see how the Sightmark Product performed.

At 100 yards, I couldn't hit the target with 17 shots!

I put the windage and elevation back to neutral (Zero) postition and took my 18th shot. I could see that I hit the target and made an adjustment and took my 19th shot, my windage was perfect and I made my elevation adjustment. I dead centered the shot.

At $1.65 per shot, I wasted $28.05 on a poorly manufactured product.

This morning, while it was still dark, I chambered the Sightmark in my 300 Mag to see where it pointed in relation to the laser dot.

I have come to the conclusiong that quality control at sightmark is not practiced.

They need to line up the laser with the device so it points at true center.

If you can sight in a rifle in Ten shots or less... don't waste your money on this product!

It is not even worth sending back for a refund. Instead, I will let my students see what this product can not do!
Pros: Chambered very easily
Cons: The Laser Beam is not centered in relation to the device!

From this review it is obvious that the nimrod had no clue what he was doing.