45 ACP is more powerful in the sense that it has more kinetic energy. In...after study has shown that the difference in effectiveness between 9mm and 45 ACP is less than statistical error. Both have the same marginal effectiveness...
6 Answers · Sports · 09/12/2015
...&W. I've owned as many as seven 45 ACP's at one time; but never a 40 or a GAP. As far...however, it's nowhere near as useful for, 'serious work' as the 45 ACP.
13 Answers · Sports · 23/11/2010
... officers who cling to their .45 acps. LE agencies such as Texas DPS... are currently dropping .45 acp as their caliber of choice)? Now you have the...
15 Answers · Sports · 29/10/2008