Tag Archives: Witness Marks

How to Keep Your AR Running, Part 3: Limited Technical Inspection

This entry is part 3 of 3 in the series Keep Your AR Running

3 of 3 in the series Keep Your AR RunningIn our last article on keeping your AR running we went… View Article

Posted in Firearms | Tagged , , , , , , , | 3 Comments

Witness Marks

Witness marks are used to mark the alignment of optics to give you a quick visual reference of where they… View Article

Posted in Shooting | Tagged | 1 Comment