Well.Some like corbon..May explode with out penatrating much at all...I seen that my self when shooting at meat and have some defensive rounds fly apart or just bounce back...Like balistic101 is talking about... "It is supposed to stop a bad guy yet disintegrate upon impact with a hard surface such as drywall. Wow, it sounds like some sort of miracle bullet. Smart choice right?Frangible rounds may penetrate more/further than they claim, but it's a fact that Ball ammo will penetrate further than hollow point which will penetrate further than frangible.
And... even if frangible ammo makes it through a wall, it will carry less energy into its next impact.
Not exactly. The hype and claims are not always entirely true. In tests frangible ammunition fails to penetrate deep enough to damage a vital organ or tissue. Usually only 4 to 6 inches in ballistic gelatin before disintegration. These high velocity light weight bullets do not penetrate as well as heavy slow ones and disintegrate much to fast.