Need some advice on ammo

MattB

Member
Joined
Mar 5, 2005
Messages
443
Reaction score
81
Location
OC
I'm going to be purchasing either a 9mm or .40S&W handgun, and one of its functions will be home defense. The problem is that I live in an apartment, so overpenetration of a bullet could be a serious issue if I ever had to shoot in self defense. Are there any good rounds designed for this kind of situation?
 
Register to hide this ad
I'm going to be purchasing either a 9mm or .40S&W handgun, and one of its functions will be home defense. The problem is that I live in an apartment, so overpenetration of a bullet could be a serious issue if I ever had to shoot in self defense. Are there any good rounds designed for this kind of situation?
 
Unfortunately anything that will shoot through a person will also shoot through a couple sheets of sheetrock. There are rounds made that fragment or penetrate less, but they have their problems too.
Here's a site to review penetration tests:

http://www.theboxotruth.com/
 
Overpenetration of a wall, or of an assailant?

And one other question...

Are your state fire and construction codes written that requires two layers of sheetrock on each side of the wall separating apartments?
 
Matt, use whatever hollowpoint you feel is the best street load. Practice and the ability to use the perp as the backstop are the best way to control penetration issues.
 
Get some of the personal defense loads or police surplus ammo that are jacketed hollow points. All bullets that are of any use in defending yourself will penetrate a gyp board wall if they miss the bad guy. The hollow point ammo is less likely to penetrate through a bad guy and then through a wall than a full metal jacket or solid bullet.

The odds of hitting someone else in another room or apartment is small and killing them is even less likely but it could happen. You have to decide if protecting yourself and your family from an immediate threat of severe injury or death by an intruder is worth the small chance that someone else may be injured or killed. If you are unwilling to accept this risk and the potential consequences of such an occurrence then perhaps a less effective and lethal method of defense than a handgun should be chosen like a TASER, chemical sprays, etc.

Remember too that criminals intent on killing or injuring their victims will likely repeat their crime on someone else assuming they are allowed to succeed in their attack on you.
 
Originally posted by flop-shank:
Matt, use whatever hollowpoint you feel is the best street load. Practice and the ability to use the perp as the backstop are the best way to control penetration issues.

I'm more concerned about the bullet potentially going through the assailant and the walls and hitting someone in another apartment.
 
Maybe your best bet isn't a handgun at all. A 12 gauge loaded with birdshot will turn an assailant to pulp at household ranges, but the danger of overpenetration is slight.
 
Originally posted by scattershot:
Maybe your best bet isn't a handgun at all. A 12 gauge loaded with birdshot will turn an assailant to pulp at household ranges, but the danger of overpenetration is slight.

A shotgun would be one option, but I would prefer a handgun.

With regards to caliber choice, I know a lot depends on the specific cartridge chosen but is 9mm or .40 generally a more penetrating round?
 
Any hollowpoint load from the any of the major manufacturers would do a good job. First, make sure that your chosen load is 100% reliable in your firearm, is controllable enough for you to shoot comfortably and accurately(shot placement)
Then consider factors such as penetration.
That's just my opinion.
 
Originally posted by bigt5150:
Any hollowpoint load from the any of the major manufacturers would do a good job. First, make sure that your chosen load is 100% reliable in your firearm, is controllable enough for you to shoot comfortably and accurately(shot placement)
Then consider factors such as penetration.
That's just my opinion.
I agree. I would be leery of Hornady XTPs. They are designed to penetrate very deeply. There are a lot of gelatin results at www.brassfetcher.com . Click on "old". Generally 12" through 14" penetration is considered ideal. I can live with a little less. Some people prefer more (that's where the XTPs come in). Caliber won't really matter in regards to penetration. The bullet engineers have no trouble working around that.
 
Originally posted by scattershot:
Maybe your best bet isn't a handgun at all. A 12 gauge loaded with birdshot will turn an assailant to pulp at household ranges, but the danger of overpenetration is slight.

Read up on this...birdshot is VERY ineffective when it comes to human beings. Folks have been shot at very close ranges with it and were still walking around and talking when the paramedics arrived. Hurt? Yes. Angry? Probably. Down for the count and out of the fight? Nope.

Box O' Truth has a good write up on this a while back.
 
I use a .38 Special for SD and load it with a 158gr LSWC/HP bullet. (The FBI Load) It's unlikely that bullet will pass through a bad guy and a wall. As for the 9mm and 40 S&W, the 9mm has more of a reputation of over penetration that most other rounds. It's hard to say which will be "safer" since there are too many factors involved to guess which will work better in your situation.
 
Originally posted by MattB:
With regards to caliber choice, I know a lot depends on the specific cartridge chosen but is 9mm or .40 generally a more penetrating round?

Dunno. Might make a good test the next time I'm
with my buddy who has a 9mm. "I'm using a .40"
My gut instinct would be that they are about
equal, with maybe a slight edge going to the
9mm, due to the more streamlined nose.
The .40, even with ball, has the blunt front
which I bet slows penetration a bit.
But then you have to consider the weight of the
slug too. In general, the heavier, the more they
will penetrate due to momentum.
So say you have a 147g 9mm, vs a 180g .40, the
.40 has the blunt front, but it's heavier and
maybe slightly faster depending on the brand,
so it could go either way.
Anyway, I consider them both as pretty good
at penetration, and would be really careful if
in an apt. Either one is going to go through
sheet rock like it's butter.
Course, location of the hit will have a lot to
do with how well a round penetrates. A shot
right in the gizzard is less likely to go
through, than say a hasty shot that goes though
a wrist, etc.
But another thing to consider is you are just
as likely to scare the bad guy away just
pointing the pistol at them. So it's a good
chance you wouldn't even have to fire a shot,
unless you are dealing with some kind of total
zombie. I'm not that hot on fragmenting rounds,
but if I lived in an apt with obvious people
in the line of fire, it might be worth thinking
about. You could load say 2 rounds of fragment
loads, and then follow it up with hollow points
in case the fragment loads didn't do the job.
I suspect that even if the fragment rounds
didn't take them down, they are more likely to
run off, than stick around for more. They won't
know what you are loading, and probably won't
care too much for any of them.
icon_razz.gif


BTW, I get a kick out of that "box of truth"
guy. I also like to shoot up stuff to see
what happens.. That's where the real fun is..
Way more entertaining than a paper target.
icon_biggrin.gif


You sure wouldn't want to be using FMJ..
I use those in the woods for the reason you
are concerned about. They penetrate well.
Watch me pop this can with 180 grain .40 FMJ..
Blew through it like a lead lazer beam.. Didn't
even disturb the can off it's roost.
icon_wink.gif

That stuff would go through a wall like it's
paper.
http://home.comcast.net/~disk100/killacan.wmv
 
Read up on this...birdshot is VERY ineffective when it comes to human beings. Folks have been shot at very close ranges with it and were still walking around and talking when the paramedics arrived. Hurt? Yes. Angry? Probably. Down for the count and out of the fight? Nope.

Box O' Truth has a good write up on this a while back.


Recent discussion in this forum about selecting 20 Gauge ammunition for Home Defense.

http://smith-wessonforum.com/eve/forums/a/tpc/f/6951070...121025033#2121025033


Bekeart
 
flop-shank,

Yes, those are expensive. Yes, I've read the forum and am aware of many opinions against using them (Erich was the strongest opponent if I am not mistaken). And yet I have them myself for the purpose of choice (see the very right one)
IMGP4900.jpg

And if I was in apartment considering a SD load to use those will be my first two in my cylinder before FBI load.
 
One of my idiot former co-workers accidentally shot himself with a Glaser Safety Slug while attempting to disassemble a loaded Glock. He owes his life to the inferior penetration of that overrated load.

And it is because of him that we are not allowed to carry Glocks on duty.

Dave Sinko
 
Back
Top