Originally Posted by PJSBuck
Ok, so what IS a good laser boresighter product/brand>
I made mine sort-of work by wrapping it in a single layer of Al foil. It stopped it flopping about but was not really very accurate.
I gave up in the end and just sighted my rail mounted laser by aligning it to the the stock sights at 25yd. Turns out that's all I needed to do.