The Model 43 Personal Ballistics Laboratory

The only test data most of us see is muzzle velocity. Chamber pressure in the gun and downrange performance of the bullet is determined by a strange mix of folklore and computer programs. Unfortunately, most computer programs can only give old guesses displayed on the screen of a new computer. The Model
43 does much more; it actually measures pressure and measures downrange performance instead of guessing. For more information, please download our free PDF document.