standard 5.56 NATO, 55gram/ cartridge, 16" barrel.
I have been trying to research this topic, and wonder if anyone can confirm the little bit I have found.
Any body confirm this, or correct it. If you have different numbers, please cite source.
Thanks for any help.
Too old to fight, Too old to run, guess that's why I carry a gun! "would someone show this asshole the way out of town".[Rabbi Avram Belinski-aka "The Frisco Kid"]
6 years 9 weeks ago, 4:05 PM