iamcanadianeh said:
I was wondering what the best ammo for personal protection in 9mm is. I've heard a lot of people who use Hydra Shocks and swear by them, and theres the new Federal expanding full metal jackets out now, are they any good?
This depends on the situation, which is why there are so many different loads available. First of all it depends on what you're shooting the ammo out of.
The SAAMI spec that US makers use gives you fairly feeble 9mm ammo as it was settled on back in the 1920s, IIRC. However, if you've got a 9mm pistol from back then, you need to use ammo to this spec.
"+P+" is code for the NATO pressure standard, which pretty much all modern 9mm pistols are designed to use, with the exception of the cheap 9mm pistols made in the US.
Other things to bear in mind are who you are likely to be shooting - are they going to be wearing a T-shirt or a thick winter jacket? The thicker the clothing the more penetration you will need, so having some super-light expanding or fragmenting bullet probably isn't the wisest choice. Different hollowpoints have different expansion characteristics also depending on what they hit.
Also, is your firearm suppressed? If so, then you need something subsonic.
Having said all that, these are my choices:
Federal Premium 9BPLE 115gr JHP +P+ - this has a fantastically good record;
Winchester Ranger 115gr JHP +P+ - basically the Silvertip but with a copper jacket at a higher velocity, also has a good record;
Winchester Ranger 127gr SXT +P+ - another 9mm with an excellent record, probably the best all-rounder, the extra mass gives it more penetration;
Federal Hydra-Shok 124gr JHP +P+ - similar to above, apparently not quite as good though;
Cor-Bon 147gr JHP +P - the best choice IMO if you need more penetration, I think it's the only 147gr load that is supersonic, unless someone else has come out with something else recently (not sure if it's made anymore).
Three of these five loads I've carried for self-defence, when I lived in the US.
Everything else IMO is either not as good, as good but has a lot of gimmick quality and you're wasting money on something you could get cheaper, or is for certain specialised uses that don't generally apply. There are a lot of frangible loads for use on aircraft and things like that now. Shooting through walls and so on is a real issue, 9mm is highly penetrative.