Accuracy, Speed and Convenience in Rifling Measurements

The measurement of rifling impressions on fired bullets is an important aspect of the job duties of the Firearm Examiner. It can help to determine the make and model of potential firearms that fired the projectile, or exclude a particular fiream. An accurate, speedy and convenient method is explained for measuring the rifling impressions with the use of your microscope and micrometer.

$5.00