Re: annodomini2 Re: Having owned 9s and 44s
"DumDum's, Hollow points or other types of expanding bullet are banned in international warfare under the 1899 Hague convention." Well, yes and no. The intention was to stop the use of bullets designed specifically for their wounding ability, such as the Dum Dum which was little more than an ordinary FMJ round with the covering brass peeled back to expose the lead center of the bullet - when the bullet hit, the soft lead mushroomed and caused a larger wound. The rules were drafted to stop the use of the day's technology.
The intention was that forcing all parties to use FMJ bullets would eliminate the use of "extra-wounding" rounds, but the reality is it was simply designed around, most notoriously by the British .303 MkVII bullet. Whilst the MkVII had a FMJ, it had a lighter material in the nose than the lead at the tail of the bullet, making it unstable upon deflection or impact. It was designed to fly straight and then topple upon impact rather than drill straight through. The result was the bullet was massively more damaging than other rifle rounds of the day, but it was still "legal" in the terms of the Convention.
More recently there are the "anvil bullets", designs which have a FMJ and a hard metal penetrator in the nose to aid penetration of bodyarmour. It was found early on in developing such rounds that when the bullet hits, the hard penetrator slows as it pierces the target, but inertia means the lead behind carries on forward and smears outward behind the penetrator. By shaping the rear of the penetrator, it is possible to force the lead out so it splits the FMJ and mushrooms more than normally, effectively making the bullet more damaging to fleshies. In essence, such designs conform with the Convention, but are expanding bullets.
The Russian 5.45x39mm 7N10 is an example of the purpose-designed anvil bullet that is still compliant with convention. Unhappiness with the SS109 not fragmenting and expanding enough when fired from the short-barreled M4 made the US look at anvil designs. Hilariously, they sold the public on the new M855A1 round by hyping its "environmentally-friendly" lack of lead! They kept very quiet about how it's "stacked cone" penetrator design enhanced mushrooming and made it more wounding than the old SS109 bullet, but still Convention compliant.