Think of it this way: It's like shooting .40 Smith & Wesson out of a Glock. Just because the ammo says Smith & Wesson doesn't make the weapon a Smith & Wesson.
Here are the 5 countries that produced a Makarov:
* Russia - military and commercial
* East Germany - The Ernst Thaelman Factory
* China - Norinco, military arsenals 59 & 66
* Bulgaria - The Arsenal Factory and Miltex
* Germany (post-unification) - The Simson Suhl
Again, there are other pistols CHAMBERED for the cartridge 9mm Makarov, but doesn't mean that they are Makarovs. Quality varies greatly with the other pistols, so do your research!
HTH,
Mike