9 × 45mm Morse
From Wikipedia, the free encyclopedia
The 9 × 45mm Morse cartridge was designed to be a better close range cartridge for the AR15 platform. It was essentially a 5.56 x 45 mm NATO necked up to accept a 9mm bullet. This was intended to give more stopping power than the 5.56 NATO.
[edit] See also
This firearms-related article is a stub. You can help by expanding it