WHAT DOES 10MM 180GR COLT NATIONAL MATCH® FMJ-FP 50RDS MEAN?

by Walter on seven/26/2021 I have gathered lots of various self defense ammo to compare and see what shot the ideal through my HK pistols. I tested many different makes as a result of 9mm and 40SW complete size, compact, and subcompact guns. Your standard 50rd funds box of hollow factors shot like ball ammo. No consistency.This round at this price