Craig Boddington was the senior contributing editor of our modern gun and ammunition caliber dictionary. Craig was involved in the development and testing of many of these and writes from first hand experience. This dictionary was written exclusively for Wholesale Hunter with unique information found nowhere else.
GUN CALIBER DICTIONARY
Handgun Ammo
25 NAA
The .25 NAA was introduced by North American Arms for their smaller and lighter Guardian model. It is a new design based on .32 ACP, but it is a rimless case necked down to accept .251" diameter (.25 ACP) bullets and case is longer than a standard .32 ACP. — Wholesale Hunter
