593Likes
LinkBack URL
About LinkBacks
Reply With QuoteDefender: "I shot to stop the threat."Originally Posted by OldChap
Cops: "What did you shoot him with? A lawn mower?"
This is a discussion on The .380 round for SD within the Concealed Carry Issues & Discussions forums, part of the Defensive Carry Discussions category; Few people carry a heavy gun like a .45 or a .357 magnum around all the time for concealed carry. That's why people like Emmett ...
Array
Few people carry a heavy gun like a .45 or a .357 magnum around all the time for concealed carry. That's why people like Emmett Corrigan died from being shot with a LCP in Idaho in 2011. Robert Hall shot him twice and he died right away on the Walgreens parking lot where he was shot. I started carrying the LCP because I figured that it was as powerful of a gun as I could carry for the amount of weight involved. Nearly all .9mm handguns weigh two and a half to three times as much as the LCP. If you really try you will find that a lot of people have died from being shot with a round or two from a .380. I think a lot of people have hangups about the size of the round when the .380 and the .9mm are the same sized bullet with a different load. I have both and I have to be careful that I don't load the wrong one in which gun I am using.
Last edited by GpTom; August 19th, 2019 at 01:19 AM.
Array
Defender: "I shot to stop the threat."
Cops: "What did you shoot him with? A lawn mower?"
Array
While you are correct that both 9mm and .380 use the same diameter bullet...that’s pretty much where their equivalencies end. The 9mm bullet will be faster AND heavier, pretty much across the board...and that makes a world of difference when it comes to terminal performance and affecting a rapid stop...which is a lot more important in a defensive situation than lethality.
There are no dangerous weapons; there are only dangerous men.--RAH
...man fights with his mind; the weapons are incidental.--Jeff Cooper
There is a reason they try and make small bullets act like big bullets--Glockmann10mm
Array
By the way a 380 will not penetrate a truck tire. . Wrong again it will not only penetrate but at 50 feet will go through both sidewalls of a fully inflated one and it will also go through the thread of one. Entrance and exit were almost straight across. I had rolled the tire to get a look.
Fired from LCP gen1
Go out back shoot some stuff other than silly orange stuff the blows up . Find out what your rounds will do. test out the M855A1 enhance round wow.
Array
Array
Close, but not quite.
There's some difference, to be sure, and it's significant. But I wouldn't call it "a world of difference."...that’s pretty much where their equivalencies end. The 9mm bullet will be faster AND heavier, pretty much across the board...and that makes a world of difference when it comes to terminal performance and affecting a rapid stop...which is a lot more important in a defensive situation than lethality.
Let's compare two basic FMJ rounds. The first is a 95 gr, 980 fps .380 ACP. The second is a 115, 1,180 fps 9mm Parabellum.
The 9mm has 75.5% more kinetic energy, 45.8% more momentum, and 59.9% more "stopping power," a more realistic factor I created a decade ago simply by multiplying the KE and p and taking their square root.
So, measurable? Yes. However, it's nowhere near even twice that of the .380 ACP.
How many times must we see defenseless people die before we realize being defenseless is NOT the answer? // The First protects the Second and the Second protects the First. Together, they protect everything else.
Array
Bullet diameters for both are, normally, .355. Some manufacturers vary, but, Hornady, for instance lists a 90gr bullet at .355, same for a 124gr. Berry’s .380 are listed at .356...but so are their 9mm.
I’ve found basing “stopping power” based on mainly on on KE to be...misguided. But you do you.
What a 9mm can do that a .380 cannot is RELIABLY have a bullet–many bullets, for that matter–that will both expand AND penetrate deeply...something a .380 can barely do, with only one or two bullets (Hornady XTP, in various loading).
This has more to do in getting a rapid stop than anything else–given equal placement.
Array
You're right! However, the 9mm won't fit in .380 barrel and the .380 is dangerously loose in a 9mm barrel because one has a .392 and the other a .374 rim diameter.
I didn't know the dimensions, but I did know the case exterior diameters were different. I'd wrongly assumed the bullets have different diameters.
My bad.
It's a component. So's momentum, hence my simple approach: multiply KE and momentum then take the square root.I’ve found basing “stopping power” based on mainly on on KE to be...misguided. But you do you.
Even so, you're still looking at roughly 60% more stopping power, not double.What a 9mm can do that a .380 cannot is RELIABLY have a bullet—many bullets, for that matter—that will both expand AND penetrate deeply...something a .380 can barely do, with only one or two bullets (Hornady XTP, in various loading).
This has more to do in getting a rapid stop than anything else—given equal placement.
How many times must we see defenseless people die before we realize being defenseless is NOT the answer? // The First protects the Second and the Second protects the First. Together, they protect everything else.
Array
What makes you say that GPTom? Our family carries those, I carry the .357 and my husband the .45 with no problem. We both believe those calibers are sufficient as in only one bullet is needed
Not sure who Emmett is but I’m sorry he died. The guns area a bit heavy, did he get in the pond with them and he couldn’t swim? That would do it, sink like rock.
Trust God.
What would happen if you put the same amount of trust in God that you do in the brakes on what your driving on the highways?
Think about it.
Array
Maybe not a 45 or 357 but according to responses to "What handgun have you carried most in the last 30 days" it is something bigger than a 380.
I'll count through the additional responses sometime today, but after 100 replies about 70 reported carrying at least a compact size pistol or bigger.
I don't think its inaccurate to say that most people are carrying at least 9mm for concealed carry.
https://www.defensivecarry.com/forum...e-12-a-12.html
Pocket size (642, LCP, G43) = 32
Compact (Glock 26/33/30, Shield) = 31
Duty (Glock 19, Sig 229, 1911) = 42
I'm not inclined to disarm for a concert, game, (entertainment) and I ain't going on a plane or cruise.
"Wouldn't want to or Nobody volunteer to" get shot by _____ is not indicative of quickly incapacitating.
Array
And that 60% makes a world of difference.
“Double” are your words, not mine.
There are no dangerous weapons; there are only dangerous men.--RAH
...man fights with his mind; the weapons are incidental.--Jeff Cooper
There is a reason they try and make small bullets act like big bullets--Glockmann10mm
Array
While I certainly do believe the evidence that the .380 can be a viable defensive weapon, I am still working to accept going from .45 to 9mm a few months ago. One can believe and understand facts, but one's heart makes its own decisions. I will carry the largest and most powerful caliber I am capable of operating at the time.
Be careful of people who brag about who they are - a lion will never have to tell you who he's a lion.
Array
Aahaaa....and now we know who is responsible for the "stopping power myth."
Brother...you need to do some ride alongs with CSPD or EL Paso Co. SO. You'll get a far, far better education about "stopping power" than any formula you've ever imagined.
"The difference between genius and stupidity is that genius has limits."
Array
Posting Permissions
