通常认为.45 ACP比9×19mm具有更强的制止力，这是它与1911手枪一起被美国陆军采用的一个重要原因。虽然.45 ACP的弹丸初速低于9×19mm，但是初速方面的欠缺可以通过更大、更重的弹丸进行弥补。当然，并非所有人都同意.45 ACP的制止力更大，这就涉及到“大洞党”与“多洞党”之争。对于.45 ACP口径的拥趸来说...
The .45 ACP is often called the 9mm self-defense pistol for adults. However, that’s not always the case. The .45 ACP indeed has more stopping power — one of the reasons why the U.S. military adopted this cartridge with the 1911. In terms of knockdown power, the .45 ACP has the...
While the .45 ACP isn’t as popular as the 9mm for self-defense, it has proven its enduring appeal and continues to have a dedicated following. Many older shooters, who may have more experience with the .45 compared to other common self-defense rounds like the 9mm or .40 S&W, still ...
因为.45 ACP口径强大的制止力,1911手枪在美国拥有数量惊人的拥趸。 “制止力(Stopping Power)”和“击倒力(Knockdown Power)”是在自卫用户中流行的概念。 通常认为.45 ACP比9×19mm具有更强的制止力,这是它与1911手枪一起被美国陆军采用的一个重要原因。虽然.45 ACP的弹丸初速低于9×19mm,但是初速方面的欠缺可...
The Colt soon earned an excellent reputation for stopping dedicated adversaries. The .45 ACP wasn’t designed for civilian personal defense in the beginning, but for use against warhorses and hardened fighting men, it did the job well.
Some people find the recoil of the .45 ACP punishing although I’m not one of them (I actually prefer the recoil of the .45 ACP over the recoil of the 9mm). The penetration of the .45 ACP 230-grain FMJ bullet is 26″ in ballistic gelatin, making it problematic and dangerous as a...