Picking a load and making it fit a “suitable” handgun is going about it backwards and asking for trouble. The trick is finding the firearm that works for you, and then (and only then) selecting the load that works in it. The attitude of “real cartridges start with the numeral 4” do not take into account the fact that a lot of people just don’t want to deal with, or can’t handle, the size of a “4” pistol and the recoil it brings with it. Now, we have accurate 9mm because it is all accurate. This temporarily stopped the pistol program, and initiated a crash program to develop match-grade 9mm ammo, then started the tests again. Army and Air Force began testing in the early 1980s, to replace the “worn out” 1911s with something new, something 9mm, they found that the 9mm ammunition of the time wasn’t as accurate in new pistols as the then-current. It is soft in the lighter loads and manageable in the hottest loads, so it is accurate. Now they are common, but the BHP is still a valid choice for those who want a single-action system pistol. The Browning Hi Power (this is a Novak Custom) was for a long time the only hi-cap 9mm. The 147-grain bullet is so long (it barely fits in the case, with room for powder) that you could expand it to double its diameter, and it still has enough length of bullet cylinder left to support the expanded bullet. It has enough velocity to punch through the various barriers and still have speed enough to expand on the other side. The 9mm Parabellum seems to be the cartridge the FBI tests were made for. Speer Gold Dot 9mm $23.99 Buffalo Bore 9mm $25.99 Oh, you’ll get more than the standard ammo would deliver, but not so much more that it’s worth all the drama, noise, flash and recoil. Using the same ammo in an ultra-compact Kel-Tec is simply making excessive noise, beating up your hands and not getting the velocity you thought you were. So, using a Glock 17 or 34, a full-sized Government Model or similar other big 9mm, you get all the benefits of the velocity. This was seen as a not-good outcome.įor instance, the +P and +P+ loads are best performers when launched out of a full-sized gun. NYPD found them sometimes stopping in bystanders. FMJ bullets do not expand, they penetrate, tumble, and stop eventually. The big problem in selecting the best 9mm ammunition is determining what platform you will be using it in. With the 9mm, the convergence of all the advantages created a product that now is going to re-set the law enforcement landscape, moving many agencies back from the. If it is manageable, people will learn to manage it. Even in the hottest loadings, in a not-ultra-compact pistol, it is manageable for the average shooter, and this is another advantage. As a result, you will find more hi-tech bullets in 9mm, from more makers, than any other cartridge. Some might say, “Sure, because it needed it,” but I see it as ballistic advantage waiting to be reaped. These two advantages caused the 9mm to be the main focus of bullet improvements. 7 Affordable 9mm Carbine Options (2018).Is The 9mm Luger The Best All-Around Defensive Cartridge?.And, the higher operating pressure means it can generate enough velocity to expand bullets. 45 offers eight rounds in a magazine, a 9mm magazine in the same-size pistol doubles that. This offers a significant increase in capacity. The standard bullet weights range from 115 to 147 grains, with velocities from just under 1,200 for the 115s and just under 1,000 for the 147s.Īs a compact cartridge, the 9mm has an advantage that larger or longer cartridges cannot offer: a high-capacity magazine, with a double stack of cartridges, does not become too large a magazine and grip for the average shooter to handle. It is a hot number, with an MAP of 36,000 PSI. So, Georg Luger opened up the bottlenecked case of that 7.65 as much as he could and, viola, the 9mm Parabellum came about. Invented in 1904, the 9mm Parabellum came about because the German army couldn’t bring themselves to adopt a. +P and +P+ are best reserved for full-sized pistols.9mm ammo can be divided into three classes: light, medium power and supersonics and heavyweights.Gun type goes a long way in determining the preferable load.The 9mm has the advantage of higher capacity without enlarging a firearm's grip.9mm bullet weights range from 115 to 147 grains and velocities from 1,200 to 1,000.How to choose the best 9mm round for personal defense: Offering a high-capacity magazine and enough velocity to expand bullets, you’ll find more high-tech 9mm ammo, from more makers, than any other cartridge.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |