I had 2 out of five Buffalo Bores fail to expand from the 2.8" barrel, whereas five out of five expanded properly from the 3.25" barrel of the Glock 42. I try five shots, ideally 10 shots (five through bare, five through denim-covered gel) to get a large enough sample size so that, hopefully, we will have a somewhat comprehensive picture of what the ammo really does.Īnd barrel length makes a difference. If the test you're watching happened to be that one brilliant shot, what does that really tell you? You don't have an overall picture of how the ammo performs in that case. FMJs will guaranteed seriously overpenetrate in either of those calibers.Īgain, it being subsonic has nothing to do with it.Ĭlick to expand.Different testers may use different media, or different barrel lengths, or they may just fire one shot at a time - and sometimes you'll get a case where a round performs brilliantly one out of five times, and terribly four out of five times. 45 ACP should most definitely be using quality hollowpoints for the most effective manstopping potential. 380 testing results and findings (including video links to each round tested): Final Results of the.
380 pistols with a 2.8" barrel, delivering mild expansion nearly every time, and penetration that nearly always well exceeded the FBI's 12" minimum requirement.īlog link to my. In my testing, I found that XTP rounds were excellent choices for. As such, you're really left with two choices - either use FMJ's, which will always penetrate deep enough (although they're a lousy wounder and they will nearly always overpenetrate), or use a limited-expansion bullet like a Hornady XTP. There just isn't enough "oomph" in the cartridge to push a large-expanding bullet, deep into a perpetrator. 380's challenges with expanding have to do with it being a cartridge of marginal power. And the smaller size lets it penetrate deeper. In both cases, the bullet either doesn't expand, or expands smaller than it otherwise would have in bare gel or flesh. The reasoning is because the denim frequently interferes with the bullet's ability to expand, leading to either a) deformed bullets, or b) plugged-up hollowpoint cavities.
9mm subsonic hollow point professional#
In professional bullet testing, 4 layers of denim are used, and the results are that bullets nearly invariably penetrate *deeper* after passing through denim, than they do when no denim is used. 380 through outerwear - this is an extremely common misconception. Bigger is not always better, and faster is not always better.ģ. It depends very much on your pistol's barrel length, which is a large determiner of how much velocity will be achieved. 380 hollowpoints either fail to expand, or fail to penetrate deep enough. Subsonic has nothing to do with it, so don't worry about that.Ģ. 380 and 9mm, so I may be able to contribute something here.ġ. Click to expand.I've done extensive testing on the.
0 kommentar(er)
