I have not seen anything that would say do not use 9mm Hydra-Shok in a p38. Disco. So, in summary, these all mean the same thing: There are a few cartridges that look similar to the traditional 9×19 round discussed above. For the “artillery” models there was the optional 32 round “snail” drum magazine. The first difference is the casing length which, at 18.1 mm, is about a millimeter shorter. 9mm NATO ammo has the exact same dimensions as the 9mm Luger. 9mm NATO rounds have higher pressures than standard 9mm Luger rounds. Many people consider the 9x19mm NATO, which also goes by the name of “9mm NATO,” as simply a sub-category of the 9mm Luger. If you own a handgun that takes 9x19mm ammo, understanding that “9mm Luger” and “9mm Parabellum” are different names for the same thing will allow you to make good decisions when shopping for your rounds. That’s the biggest difference. However, because 9mm NATO is a military round, manufacturers load it to higher pressures. That means the 9mm NATO ammo is roughly equivalent to a 9mm +P load, which SAAMI rates around 36,000 PSI. 6. The trouble is compounded by the fact that there are many other rounds that are designated with “9mm” in their names that are not interchangeable. But the increased pressure means it’s almost like a +P round and it is not identical to 9mm Luger. But before you can sigh in relief, there are a bit more atoms to split in the 9mm Luger vs. 9x19mm challenge. When someone says they are shooting “nine millimeter” ammo or simply shooting their “nine,” they are almost always referring to the 9x19mm cartridge. The 9×19mm Parabellum or 9mm Parabellum or 9mm Luger, is a firearms cartridge that was designed by Georg Luger and introduced in 1902 by the German weapons manufacturer Deutsche Waffen- und Munitionsfabriken (DWM) (German Weapons and Munitions Factory) for its Luger semi-automatic pistol. 9MM Luger vs. 9mm Makarov? One tenth of a millimeter might not sound like much, but the larger diameter can cause the bullet to jam in barrels designed for 9mm Luger. of slightly different dimensions, the 9mm Marakov is not interchangeable with the 9mm Luger or 9mm NATO. It can be referred to as the “9mm Parabellum”. The 9mm Luger, invented before the Great War, is one of the longest-serving gun calibers in history. Well I put some regular 9mm’s in the mag and it seemed the gun did not like them too very much. While the differences are vague, one is that 9mm Luger vs. 9x19mm auto has specific loadings. Early Glocks create some amazingly odd-looking range pickups. An Austrian named Georg Luger designed the modern world’s most popular cartridge in 1901. It most certainly is not, the issue is operator ignorance. You can use them interchangeably. Let your fellow shooters know – share this article using the Facebook, Twitter and other social media icons below. DWM, the company that created the cartridge, held the motto, “Si Vis Pacem, Para Bellum” which means “if you seek peace, prepare for war.”. If I am looking at the damage, significant punishment is taken by ballistic gel trying to stop the 9mm round. But when the cartridges are placed along side their peers, the shape of the 9mm Luger's taper becomes obvious by producing a gap between the rounds at the case neck. Either I’m lucky with my range pick up brass, or the Hornady dies plus Lee factory crimp iron any bulges out. They’re frustrated, trying to decide whether or not a certain cartridge can be safely fired from a new pistol. All the names are correct. lbf. The latter, a fault exhibited by more than a few “reviewers”. It’s the most popular handgun round in the United States. Use them identically to each other. (Unless they simply have it listed as “9mm.”) The name honors Georg Luger, the German firearms engineer who in 1901 designed the cartridge for the German Weapons and Munitions Factory (DWM). Really? Designed by the famous John Browning, most people will know this cartridge as the .380 ACP, but in Europe, and occasionally in the U.S., it is called the 9mm Browning. Official Url . Any comments or suggestion against using that ammo in a vintage P38? You put diesel into your gasoline engine? What SAAMI & CIP are, which is why off the shelf ammo here is weak compared to the rest of the world’s. all introduce a couple of 9mm-chambered firearms to the market. This is a non-government affiliation of manufacturers that publish industry standards. So far, it’s struggled to live up to its pre-launch hype. The 9mm is also known as 9×19, which itself is short for 9x19mm Parabellum. 10 +1 (9mm Luger) 15 +1 (9mm Luger) Sig Sauer P320 XCompact . 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