Hi!
Just me, but Cor Bon's light .380 JHP's tend to lose speed fast, and seem to be prone to jacket separation, in water. Never tried the expensive Glasers, but all the so-called experts frown upon the lack of penetration.
.380 ACP is a tricky caliber anyway when it comes to JHP terminal performance--a lot rides on proper placement. Even then, the best JHP ammo delivers nearly-adequate penetration, if you buy the FBI's minimum of 12".
I pack cheap Armscor 9f gr FMJ when outdoors, for the necessary penetration. I figure that outdoors, I'm alert, and there's a lower density of innocents than at home --making overpenetration of the BG (or misses that may penetrate barriers onto innocents) a lesser probability. Lots of other good FMJ out there.
At home, it's Remington Golden Saber 102gr JHP.
Both have reasonably little muzzle flash (dangerously distracting for night use, on some of the hotter cartridges), and light recoil for the punch..allowing more rapid rate of fire.
Others swear by Speer Gold Dots.
As with firearms, try-before-you-buy helps, especially in low light, arms and body not braced/squared for the shot.
hth.
.380 ACP terminal performance claims
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