If you are going to use them on live quarry the law says they must expand in a controllable manner. I would recommend a soft alloy around 12 Brinell with a flat nose (Lyman 31141).
A hollow point just makes the boolit break up.
so how does that leave normal soft points ? they seem to expand happily without a hollow point?No, unless the mould casts them with a hollow point, or you drill a hollow point in them after casting (such as with a Forster Hollow Pointer) cast lead bullets EVEN WITH A FLAT POINT are not classed as "expanding missiles" for the purposes of the Firearms Act.
So as was posted above, by another, unless cast with that hollow point or afterwards drilles with a hollow point, they are not, per se, even with a flat point that is not drilled, "designed or adapted"....
If you are going to use them on live quarry the law says they must expand in a controllable manner. I would recommend a soft alloy around 12 Brinell with a flat nose (Lyman 31141).
A hollow point just makes the boolit break up.
So how does that leave normal soft points ? They seem to expand happily without a hollow point?
If you are going to use them on live quarry the law says they must expand in a controllable manner.
Velocity!
Most all lead bullets, including those that are paper patched, are shot at around 1,900 fps or in case of plain lead non paper patched bullets a lot less. Think 1,000 fps to 1,200 fps for lead alloy bullets (90% lead plus 5% tin and 5% antimony) or even as low as 800 fps tp 900 fps for PURE lead.
But put a metal half jacket around that bullet and make the lead it encloses PURE lead and if you shoot it at 2,300 fps or more and it will show some expansion with even a flat tip. Because with the metal jacket it is "designed" to be driven at high velocity so that the pure lead will expand.
And modern rifle cartridges are driven at velocities that start at 2,400 fps to as much as 3,000 fps. So with just a soft point showing out of their metal jacket they will expand.
So the answer is velocity.
That only applies in Scotland.
In England/Wales the Deer Act only requires that you use "a soft-nosed or hollow-nosed bullet".
Neither is there any requirement regarding muzzle velocity, as long as 1700 fpe muzzle energy is achieved. (Or 1000 fpe for Muntjack and CWD).
Deer Act 1991
As far as I can see all unjacketed lead bullets are, by definition, "soft nosed", so may be used (in England/Wales).
As for Scotland, it seems to me that the expansion requirement, combined with minimum muzzle velocity of 2400 fps, would pretty much disallow the use of unjacketed lead bullets.
Obviously a solid lead "rifled" slug (whatever that is) must qualify, since that's one of your 12b options already.
If you are going to use them on live quarry the law says they must expand in a controllable manner. I would recommend a soft alloy around 12 Brinell with a flat nose (Lyman 31141).
A hollow point just makes the boolit break up.
AFAIK in the limited situations where a shotgun is legal, I don't think there is any stipulation on muzzle energy, just a minimum shot size, with which a slug obviously complies.
I'm not familiar with the velocities or energies achieved by slugs in shotguns, but a e.g. a 1oz slug would have to achieve 1342 fps to make 1750 fpe. Knowing what standard 1oz shot loads achieve, that seems reasonable, but unlikely to be exceeded by much. Despite their fearsome reputation, I'd be surprised if a typical slug carries any more energy than a typical 100 grain .243.
The practicalities of using cast lead in England/Wales are that sensible velocities, say 1500 fps, mean e.g. 340 grain bullet weight minimum. Which corresponds very nicely with sensible 45-70 loads. And I know someone who uses just that, in a Marlin SBL, for woodland stalking.
Once you look at e.g. .30 calibre such as my 30-30, a typical 170 grain lead bullet needs to be moving at over 2122 fps, which is quite challenging to achieve with a simple gas-checked lead bullet. Good control over lead hardness/alloy composition, casting quality and bullet lubrication is necessary. And accuracy is unlikely be comparable with that expected from jacketed bullets, except at modest ranges.
So although the idea is appealing, I don't see much application for cast bullets in UK stalking except at close range in large calibres.
Okay, so if planning to stalk in Scotland, especially in woodland, what would be the ideal choice of caliber ( and maybe rifle ) in order to stalk legally?