Factory Vs. Reloads for Personal Defense

Factory rounds only. Shoot to stop the threat. If its takes one great...or 10 so what. I can shoot off 5 rounds in about a second and change from my USP and hit a man size target within 10 feet. 9mm is good enough for me. I do have a .45 and like it alot, but honestly prefer that added safety of a decocker and safety as opposed to cocked and locked on a .45. This is just personal preference and not me thinking that a .45 safety, grip safety isnt good enough.

The only time you might not stop somebody is if they are hopped up on meth or speed..in which case 9mm or .45 wont change much.
 
IM_Lugger said:
OK than let’s try your 'base formula' for 9mm 124gr @ 1200fps (fyi the KE should be 396ft-lbs)

According to your formula the KE is 89,280,000 ft-lbs? (62 x 1440000) That's a LOT considering that .50BMG is 'only' about 7,000ft-lbs... :rolleyes:


Might want to check out this Remington page (right column)

http://www.remington.com/products/ammunition/ballistics/


:rolleyes: You should launch a lawsuit against your local school board for denying you the education you rightfully deserved......

.....in the mean time contact any high school physics teacher in your area and have him/her explain it to you for I have neither the inclination or patience to continue this any further.
 
I'll do that right after you sue Remington for writing this 'nonsense' on their website...
Example: The muzzle energy of a 300 Remington Ultra Mag 180gr Core-Lokt Ultra bullet propelled at 3250 feet per second is determined using the follow formula:

M x V^2 ÷ 450400 = foot pounds energy.


Step 1: Multiply M (M = bullet weight in grains) times V2 (V2 = the square of bullet velocity in feet per second): 180 x 3250 x 3250 = 1,901,250,000

Step 2: Divide the product of step 1 by 450400: 1,901,250,000 ÷ 450400 = 4221 foot pounds of energy.
 
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safeguardguy said:
The reason it will come back is because they won't believe you. At least, any group of soccare moms in a jury and a good DA will sneer at your logical and balanced discertation that you loaded everything just right or even less powerful than factory. The DA will determine his course of action based on crime lab analyses of your stuff and report any anomalies. The DA will have a hey day. Remember his job is to discredit you anyway he can. Why go there?

That aside, you can and maybe be OK in some states, Do what you want.

You're right. Remember, we are target shooters, not "special ops".

Just shoot your .45 ACP or .357 Magnum target ammo and you'll be fine.

You don't need ballistic ammo, you'll most likely shoot within 15 yrds.
Anything you shoot will have a flat trajectory, so what is the point of
handloading. You think the varmint will know if the .45 bullet entered
his body at 1000 ft/s or 750 ft/s, in both cases the end result will be the same: a big exit wound.

Lead wad cutters expand well in animals, and they drag everything that tries
to stop them.
 
That link didn't prove squat...

Here’s a physics lesson for ‘ya;

(for a 124grains @1200fps OR 8grams @366m/s)

ME (joules) ½ M x V^2 (using mass is kgs and velocity in m/s)
=0.004 x 134,253
=537 Joules or 396ft-lbs (1ft-lbs =~1.354 Joules)

ME (ft-lbs)= M x V^2 ÷ 450400 (using grains and fps)
=124 x 1,440,000÷450400
=396 ft-lbs.

I proved that what I was saying is true, now prove me wrong or stop wasting my time.
 
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IM_Lugger said:
just looked in Hornady catalogue and it looks like 180gr .357 has a bit higher SD than 200gr 10mm bullet...which isn't surprising since .357 is basically a 9mm. I like 10mm personally but I bet .357mag would out penetrate 10mm...


Yes, but in .357 180grn is a hunting round not a carry one, but it sure would penetrate like a rock drill though! The construction is heavier and they don't open up like the 125 or 158's do, made to drill deer and bear with..personally I wouldn't even go with the 158's in 357....they are the best bet in soft lead hollow points for 38 spl though!
 
Dragoon said:
And both formulas are KE = 1/2 MV2.....

Do you know why you're dividing by 450400?

They’re not the same. One is; half the mass times the velocity squared, the other is mass times the velocity squared div. by 450400... (There was typo in my post it was supposed to be V^2 not V2)


Here's the explanation for '450400';


Kinetic energy is the energy of motion from the Greek word kinetikos, meaning, "motion". An object in motion has the ability to do work and thus can be said to have energy. KE = M * V² * ½ = mg * y. For bullet energy (Bullets are in grains and there are 7000 grains to a pound. Therefore you must divide the bullet weight, in grains, by 7000 to get pounds) the mass is M = F (in grains) ÷ a * 7000. Substituting for the formula: mass "M" becomes the weight of the bullet in grains "w" and we have KE = w * V² ÷ (2 * 7000 * a (32.1734)) -- or -- w * V² ÷ 450427.6. But, the scientific community uses 450400 for that value and so will we.

Einstein showed that at high speeds the formula KE = M * V² * ½ is not correct. You might think that using the above formula for the increase in mass, m = mo ÷ Square root of (1 - v² ÷ c²) would give KE = (1 * ½) * mo * v² <÷ Square root of (1 - v² ÷ c²), but this formula, too, is wrong....

Sourse; http://www.btsa.ca/math.htm (scroll down 3/4 of the page) see Kinetic Energy (KE):
 
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Having read many books on shooting in self defense and real court cases. It's true, shooting with custom high power loads made to inflict more damage can be detrimental in your defense. This is goes for heavily modifiying your handgun as well. If you shoot someone self defense with a modified gun, raced right out lasers and everything it will only do you harm in your defense case. This is not to say you won't get off, im not saying that at all. You just give something for the lawyers to eat up. Its similar to killing someone in a street race, if your driving a stock mustang vs a nitrous blown mustang, the prosecution will use that against you in front jury. I hope this isn't too off track. I'm not a lawyer by any means, just relaying what has been relayed to me. Perhaps someone who has taken the CCW course could add something to back this or perhaps blow my theory out of the water!:D
 
IM_Lugger said:
They’re not the same. One is; half the mass times the velocity squared, the other is mass times the velocity squared div. by 450400... (There was typo in my post it was supposed to be V^2 not V2)


Here's the explanation about for '450400';



Sourse; http://www.btsa.ca/math.htm (scroll down 3/4 of the page) see Kinetic Energy (KE):


Listen, if you're not worried about appearing too thick to understand, far be it from me to try to change it.....
 
you wasted enough of my time...I'm done here


...for those who want to learn
Want to know how it works?
Multiply the product of the weight of the pellet (in grains) times the square of the velocity and divide that number by 450240. That last number is a constant created by multiplying two times the acceleration of gravity by 7,000 - the number of grains in a pound. The number I am using for the acceleration of gravity is 32.16 f.p.s. That number is obsolete, but the number that replaces it, 32.174 feet per second (f.p.s.) below the 50th latitude, does not change the energy calculation significantly.

Here's how the formula works. Suppose we shoot an 8-grain pellet at 800 (f.p.s.). The energy would be 8 times the square of the number 800, which is 640,000. So, it's 8 times 640,000 - which is 5,120,000. Now, divide that number by the constant 450240 and you get 11.371712 foot-pounds.
http://pyramydair.com/site/articles/formulas/
 
I can ensure my load isn't going to do a thru and thru and get an innocent bystander.
How EXACTLY? Do you know something the major ammo manufacturer's don't?

Have fun defending yourself in court should you ever have to use a firearm in self defence using handloads. The defence will eat you up. With the variety of tried and proven factory loads on the market by major manufacturer's, why take the risk? Its about the stupudist thing you can do....using your own handloads.
We always hear this and to be honest I don't get it. Considering the generally pathetic state of the legal system's understanding of guns in general and ammunition specifically it shouldn't be too hard to tie the prosecutor in knots over his own ignorance. Simply opening up a reloading manual to show the load used is published for all and sundry to use should be enough.

IMHO the biggest drawback to using a handload for self defence is how do you know if the bullet will work (expand and penetrate)? Factory JHP loads with top quality bullets are hard to beat. I tested a ton of JHP's in various calibers and there are definately tiers of performance, with the name brand factory stuff sitting at the top of the pile.

I'm not sure why everyone is so unclear about this risk, when almost every authority states that the use of handloads for a CCW or home defense firearm is a no-no.
Because a few hundred years ago every authority said the earth was flat and the sun went around the earth. Just cause lots of people say so, doesn't mean it is true.
 
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I am partial to the 45 for one other reason. I can use my silencer with it and there is no sonic crack. Brag Brag.
I hope you are NOT doing this in Calgary.

FWIW 9mm suppresses much better than 45. There is only one hearing safe .45 ACP pistol suppressor and it hasn't even hit the market yet. Good 9mm pistols suppressors are earily quiet.

And yeah, for a supressor .45 is the cat's meow, much much better then 147 grn 9mm or down loaded 180 .40.
This is the problem with the internet. People feel the need to talk #### about subjects which they know nothing.

.45 ACP is notoriously hard to suppress cause of the bloody great hole through the bore. 9mm is MUCH easier to suppress. All current decent US made 9mm pistol suppressors are hearing safe dry. Only one 45 pistol suppressor is hearing safe dry and as noted above it hasn't even made it into production yet. A 45 can must be shot wet to render it hearing safe.

And FWIW 147gr 9mm JHP's perform very well in comparison to similar 45 cal JHP bullets. Modern JHP bullet construction has made the 9mm a very good performer terminally. I know these things cause I spend a bunch of days testing bullets terminally.

failing that lets just take some phone books, put clothes on them and see what happens. True the penetration into the phone books themselves won't mean much, but the getting through the clothing will.
I actually did a similar test with an old leather jacket. It was pretty cool to see the ticker punch bits of leather the bullets would carry through with them. The best performer was the Remington Golden Sabre which expanded and penetrated the same regardless of what it was shot through. The worst performer was the Fed Hydra Shock which completely plugged up with leather and almost totally failed to expand, turning an expensive bullet into essentially a solid. Stuff like the Gold Dot, Black Talon, XTP etc all expanded somewhat but generally to much less a degree than when they didn't have to penetrate leather.
 
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daBear said:
Oh God, here we go again......:eek:
dB:)
Yeah... I spend a nice peaceful week in Montana, puttering around the house and happily blasting away at the local range (arriving there with pistol on hip, not in a locked box and trigger locked), and look at this...

Surprised it didn't take a right turn and become a bear defense thread (although I am mulling the idea of buying a Glock 20C for bear defense should I head up North again next year... no room or inclination to carry a shotgun with a Panjar gas rock drill, car battery, GPS total station, surveyor's tripod, etc strapped on the backpack)...

Hmmmm... I suppose I could post whore if my post total was important, but I think I'll just get 'er all done in one.

gushulak said:
Have fun defending yourself in court should you ever have to use a firearm in self defence using handloads. The defence will eat you up.
Ummmm... the defence should be on your side... but I digress:

Yes, and the state will eat you up if you use a handgun with an aggressive name like "Cobra". Ayoob warns against that one as well, and I'm told he repeats that warning in one of his more recent articles. With the bad name Glocks are getting in the newspapers these days, I suppose it is just a matter of time before we shouldn't carry Glock's anymore...

And they will eat you up if you've been to some nasty tactical school with a name like "Lethal Force Institute".

And they will eat you up if you use a laser and then deliberately drilled him right through the sternum when you could just as easily have used the laser to shoot the assailant in the leg.

And if you have some Black Talons still laying around, you better not carry them for defense, because then the state will REALLY eat you up, now that everybody in the world has been told how inhumane they are.

Of course, if you carry a handgun for self defence, it can just as easily be taken from you and used against you.

Now all of these things CAN happen... and in fact, all this stuff we're supposed to cringe in fear and run away from has happened at one time or another in the past. However (as we like to tell the gun grabbers when they're condemning firearms after some tragedy) the exception does not prove the rule. Or anything close to it.

There are assorted good reasons for factory ammunition to be a better choice in the majority of personal situations, for the majority of people, but fear of what the state might do isn't a very credible reason.

With the variety of tried and proven factory loads on the market by major manufacturer's, why take the risk? Its about the stupudist thing you can do....using your own handloads.
Well, I have two rounds of issue carry ammunition sitting in my "treasures' box - both of which have dented primers but did not fire. Happily, this happened on the range, not while somebody was at work. So perhaps Forrest Gump said it best "Stupid is as stupid does..."

I keep having to see this from Redleg's side however: what risk? I bet I can find more press clippings of people who had their firearm taken away from them by an assailant than you can find of somebody who got raked over the coals because they used handloads. In fact I know I can. Does that mean we shouldn't take the risk and instead should choose not to carry a handgun where legally allowed to do so?

Or is that somehow "different", and not enough of a risk to worry much about?

Go to the local gunstore or online and buy some Win Ranger T's, Rem GS, Speer GD's, Federal HST's, or get yourself one damn good lawyer.
Pretty broad assumption here. I've heard of references to exactly TWO cases, spaced over a 20+ year period - I can even find you the case names if I get annoyed enough to go dig them up. How long is your list of instances where this happened - bigger than two?

Nobody on this site seem's to disagree with Kleck's claim that there are around 2.5 million defensive uses of firearms each year. And that only about 1% result in any shots fired. So now we have about 25,000 incidents per year where shots are fired. Of course, some of those are warning shots, some complete misses, etc. I don't know how to break it down beyond that, but let's take a ballpark guess which I think is a little bit lowball and say about 3% of actual shootings involve the use of handloads by the "dummies" who aren't frightened witless of what might happen if they carry a handgun for self defense.... errrr... sorry, wrong argument, carry handloads for self defense. So that's... what... about 750 instances each year in the US where somebody shoots an assailant with their handloads?

Okay, 750 instances times about 25 years of intensive magazine writing on self defense by Ayood and others. So we have two instances identified where handloads became an issue in court (not the central one, BTW) compared to, (to keep the numbers simple), about 20,000 defensive shootings with handloads.

So, you have about a 1/10,000 chance of having your use of handloads becoming an issue leading to court. Thinking back to your university statistical analysis courses, what do you need for a confidence interval to even have statistical significance? Most will agree that the narrowest interpretation of that would be about three σ. 1/10,000 falls so far below that test that it isn't even a significant number. To put it on more personal terms, if somebody told you that if you carried a handgun for self defense, you had a 1/10,000 chance of having it taken from you and used against you - would you decide that carrying a handgun was just too risky?

I doubt you would. Incidentally, if you don't like the best guess, ballpark estimates I used above, feel free to suggest numbers you think are more likely.

gushulak said:
Massad Ayoob has written plenty of articles on the use of handloads and has citied cases in which he has personally testified on the use of handloads vs. factory loads.
Ayoob has also written articles detailing where people got raked over the coals for having a hangun with a name like "Cobra" or "Combat Masterpiece" - does anybody suddenly want to advise people not to carry a handgun with a less than innocious name?

Ayoob has indeed written many articles referring to this. However, he always cites the same two incidents in these articles - when he cites any at all. One would think his list of examples would grow, or at least change from one article to the next, due to the piling up of additional cases over the years he has been issuing this dire warning. My personal suspicion is that he uses the same two over and over again because they are the only two he has ever become aware of - you of course are free to draw your own differing conclusion as to why this is.

In both of these instances, the handloads weren't even the major factor. In the first, his police acquaintance had loaded ammunition considerably hotter than the issue ammunition they were using back in the day, but the central point was that this was a negligent discharge where he had insufficient justification to shoot in the first place. Was the issue the fact they were handloads - or the fact he didn't carry what he was issued, but instead handloaded rounds significantly more powerful than ones the police force had issued him? Civilians don't get issued ammunition, and why would we presume that handloads are always more powerful than what is being issued to police? He was still acquitted, BTW.

The second involved an apparently suicidal girlfriend/wife (it's been a couple of years since I read the stories of each case). The issue was whether he murdered her or she shot herself; the state used ammunition other than what he had in the revolver for ballistics testing. His lawyer, apparently, didn't feel any particular need to take issue with what was clearly an undefendable way of collecting forensic evidence. If you were using Speer's new factory Short Barrel defensive loads in your snubby, would you mind terribly if the state did their forensic testing with Speer's regular Gold Dot loads - or perhaps Winchester instead because they just happened to have some laying around? If they were all factory loads... "no problem"?

So, were the handloads a problem - or was the real problem retaining a moron for a lawyer and then the defendant being a moron himself for allowing his lawyer to accept that forensic evidence without attacking the validity of the methodology?

This has led to many civil cases where this has been an issue and has lead to troubles in an otherwise justifiable shooting.
"Many"???

Well if this is true as you say, then surely anyone claiming this can easily name specific instances where this happened. So, can you name a short list from these many cases... or are you just faithfully repeating what you have heard? Nothing too extreme: about a half dozen or so general references to specific cases should establish their "many" frequency.

Why take the chance when your life is on the line using reloads?
That's a different issue from the legal one. My short answer is I have had factory ammunition fail to go bang on a few cases over the years, but I have never had one of my reloads fail to go bang. Why take a chance on a factory load that I personally haven't ensured has a flash hole that passes all the way through the case - like one of the factory issue rounds in my treasures box suffers from?

And while I have carefully crafted target/recreational/competitive loads that just happen to use proven defensive bullets and are extremely accurate in all my handguns, I have yet to find a factory load that performs just as well in all of them (rather than just good in one, so-so in the other).

Use factory ammo and reduce chance the defence can use anything against you.
If my defence lawyer is using anything against me, I'm going to get a new lawyer...

Besides, factory ammo is consistent and has proven performance, just as you said.
If it is that perfect in all guns, why do law enforcement agencies regularly test all ammunition submitted to bids in their issue handguns - and reject ammunition not infrequently on the basis of that ammunition testing? Do you have the cash to fire three or four thousand rounds of CorBon, Double Tap, or similar ammunition for YOUR reliablity testing in your firearm? Or do you just take a chance that there won't be a problem, just like those using their proven handloads take a chance it won't become an issue in the event of a shooting?

This argument always comes around to what the evil DA will do to you, and the Soccer Mom jury. Which conveniently sidesteps the fact that not all DA's are out to get you, that if you have any brains in your head you have a pretty good lawyer as well, and (amazingly enough) juries of ordinary people if anything feel more sympathetic to somebody who was attacked by somebody who in most cases has a long criminal record of violence. Anybody wanna bet which way the "Soccer Mom Jury" is going to lean when they hear Joe Dirtbag had a criminal record for raping some Soccer Mom's little girl, or sticking a gun in some Soccer Mom's other Soccer Mom friend's face and carjacking her?

Of course, there's also the fact that most good DA lawyers end up going to being defense criminal lawyers, and are generally speaking legally superior to the nasty-ambitious lawyers who are still in the DA's office trying to use it as a springboard in politics. They are probably better politicians than the good defense lawyer, but unlikely to be superior trial lawyers.

Ultimately, the DA who reviews the shooting is not there to "discredit you anyway he can" as gets constantly alleged - which is why Ayoob and others probably can only find two references to repeat where handguns figured as a legal issue in a defensive shooting. If DA's were out to get those involved in defensive shootings, there'd be one hell of a lot more case law out there to draw from. The DA is there to review the evidence of what happened as presented by police, witnesses' statments, whatever statements you choose to give, forensic evidence, etc. That is compared to the relevant law in that jurisdiction regarding use of force. And on that comparison the decision is made on whether you were justified in your use of force.

Yes, you might just run into the relatively rare malicious, ambitious, DA who tries to use the "handloads" issue to string you up - but then again, he might go after you because your handgun was a "Cobra" or you got training at the "Lethal Force Institute" or whatever. But the chances of that happening are infinitisimally small, and I'll bet nobody worried about handloads would turn down a free trip to the Lethal Force Institute or not carry a handgun with an aggressive name because that might happen as well.

In the grand scheme of things, the legal risk to carrying handloads is no greater than many other related risks that nobody gives any serious thought to. However, everybody gets to make their own choice, based on their own circumstances.
 
thats a long read. lots of good info there. In the end I would rather be arguing in court over handloads "alive" than dead from a assailant.
 
You "crack" me up with your suppressor knowledge.

Suputin said:
I hope you are NOT doing this in Calgary.

FWIW 9mm suppresses much better than 45. There is only one hearing safe .45 ACP pistol suppressor and it hasn't even hit the market yet. Good 9mm pistols suppressors are earily quiet.


This is the problem with the internet. People feel the need to talk s**t about subjects which they know nothing.

.45 ACP is notoriously hard to suppress cause of the bloody great hole through the bore. 9mm is MUCH easier to suppress. All current decent US made 9mm pistol suppressors are hearing safe dry. Only one 45 pistol suppressor is hearing safe dry and as noted above it hasn't even made it into production yet. A 45 can must be shot wet to render it hearing safe.

And FWIW 147gr 9mm JHP's perform very well in comparison to similar 45 cal JHP bullets. Modern JHP bullet construction has made the 9mm a very good performer terminally. I know these things cause I spend a bunch of days testing bullets terminally.


I actually did a similar test with an old leather jacket. It was pretty cool to see the ticker punch bits of leather the bullets would carry through with them. The best performer was the Remington Golden Sabre which expanded and penetrated the same regardless of what it was shot through. The worst performer was the Fed Hydra Shock which completely plugged up with leather and almost totally failed to expand, turning an expensive bullet into essentially a solid. Stuff like the Gold Dot, Black Talon, XTP etc all expanded somewhat but generally to much less a degree than when they didn't have to penetrate leather.

Are thems fighting words?:cool: Bring on the accusations of me being a liar and making up sh**. Yea sure, I just go out in my back yard, on Signal hill, at night and pop off rounds.:eek: I tell the neighbors I am just popping plastic bubble wrap with my kids:runaway: - Not! I have a place in Idaho too.

What? I can't hear you! Hearing damage I guess:D :D OK, did you know that you can make your own silencer and not pay $700 USD to buy one. My son is a machinist.:p We are also building one for my Dan Wesson 357 Max revolver which has an 11/32 threaded barrel end but i have to get another $200 tax cert from ATF to start that.

Regarding the 9mm being silenced, nothing will silence the sonic "crack". 45 is subsonic so there is no "crack". Many gun rags have extolled the 45 as an excellent calibre to suppress for that reason. I have fired my home made dry and wet. So just maybe I am not making up sh** and do know what I am talking about:rolleyes: So tell me about your suppressor?:p

Yes, I get it. You love 9mm and I love 45. So??? Still like the joules of energy afforded by the 45.;) And I do carry and enjoy golden sabre rounds. Great factory ammo! Any comments on the 45 JTC? Cool test with the leather jacket. I love doing stuff like that.:dancingbanana:
 
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