I got some better ammo to use in my .45 ACP pistols when I set my tent up just off the beaten path the bears use on my friend's property. Whether I use the MechTech CCU or just my 5" pistol, these would be a huge improvement over the various self-defense hollow-points I normally use. I don't use regular ball ammo for more penetration because I don't think it has enough power.
DoubleTap .45 ACP 230 gr. FMJ-FP at 1,000 fps. That's the same velocity as a 185 gr. bullet in Hornady Critical Defense or Winchester Silvertip ammo, which only give you 411 ft.-lbs. It says 950 fps on DoubleTap's site, but 1,000 on the box, and 1,000 at Detroit Ammo Co. where I bought it. They both say that it's 511 ft.-lbs. from a 5" barrel, 100 more than the Silvertip has been for decades. And it's a Nosler bullet, so it should be well built. It's not +P rated and should be safe for any .45 ACP in good condition. The ammo is $30.23 per box of 20 directly from DoubleTap, but only $22.99 a box from Detroit Ammo Company.
It shipped here from RSR in Texas, not DAC, but didn't take very long. RSR is a big distributor in Fort Worth that sells to dealers, and ships what dealers sell to customers. RSR also says 1,000 fps and 511 f t.-lbs. of energy at the muzzle of a 5" 1911. They and DAC both say
The 230gr. FMJ-FP is a great woods load that is capable of cleanly taking deer and hogs. Safe from any 45ACP. If it'll take hogs, it'll put a hurt on a bear. From everything I've read about flat-nosed bullets (flat-
point doesn't actually seem to make sense) they tend to keep going straight through your intended target, while round-nosed bullets will often veer off course. If a 300 pound black bear interrupts my sleep and I put a half pound or so of lead in its head and neck area, it should change the bear's disposition. A .45 caliber attitude adjustment in the night.
https://doubletapammo.com/products/45-acp-230gr-fmj-fp-20rds https://detroitammoco.com/product/dbltap-45acp-230gr-fmj-fp-20-1000/ https://www.rsrgroup.com/product/DBT45A230FP