10mm and 38 Super: advantages

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Zaydok Allen

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Aside from a small increase in capacity, and perhaps a reduction in recoil, does 38 Super offer any advantage over 10mm auto?

My LGS has a Dan Wesson Pointman-38. I don’t have any practical need for it. I’ve got two 10mms, three 45s, and four 9mms. I’m trying to talk myself out of it based on logic.

I feel like I have my bases covered. So why do I want this dang thing?
 
I don’t have any practical need for it.
Say that has stopped you before with a straight face. :D

As a fan of the .38 Super, I would say go for it.

So why do I want this dang thing?
Heh, cause we are what we are. It's a really nice weapon in a cool caliber........and it is calling your name. ;)
 
I'm also a fan of the 38 Super but I do not have any experience with a 10mm M1911.

Like Sergei Mosin said, the 38 Super has advantages over the 9x19 in an M1911.

It was considered the "magnum" cartridge of the day before the 357 Magnum came on the scene.
 
I have two Dan Wessons, the Guardian and Eco, both in 9mm. I don't need either, but they're great guns. If you can afford it go for it. If you decide you don't like it you can sell it and I'm guessing any loss you'll take is what you'd spend going out for a night or two. At least that's what I tell myself when I buy a gun I don't need.:)
 
I would have guessed that 38 Super would have had a bigger magazine capacity advantage over a 10mm and certainly a .45?
 
If you handload 38 Super with a recipe that the DW PM 38 likes (and it likes darn near every decent 9mm and 38 Super bullet handload I know of anyway) you would answer your own question about why you would want one in the first place! If you like to sort out your own handloads this Is a great gun & caliber combination.

I have a shooting buddy back in CO who has one of these and he has my standing offer to take it off his hands if and when he ever decides he wants to sell it. There is no way he will sell it but I hope he does anyway.
 
I've never shot a .38 super but Paul Harrell says if he could only have 1 gun it would be His .38 super 1911 with a 17 round magazine.. Handloading it would be fun. I like the 10's versatility for handloads in power options and projectile range.. Either one is a little spendy and brass is hard to come by. You'd most likely shoot your .38 more than any other 1911.
 
More than one person has told me this is the coolest gun they have ever shot.

Nothing special by pistol game standards and some of the awesome pistols folks her have, just an old retired race gun, but I love it and it really impresses folks who shoot it.

SA .38 Super.
Springfield_.38_Super 6 @ 83%.JPG
 
Think of it this way - 38 super is to 9mm as 10mm is to .40 S&W. (Or, alternatively, 38 super is 357 sig without the capacity loss.)

38 super can put 150+ FPS on the 9mm while staying within the book. (And if you’re willing to go past book with 9, the 38 super offers that much more capacity above 9 in that sphere too, though few think it necessary.)

But where the 38 super really shines is that its extra powder capacity can be used to make gas to feed a compensator. In open-type race guns, 38 supers can be made to run even flatter than 9 major. And since the current generations of those guns (unlike Walkalong’s cool old one) are fed with 171 mm long double stack mags, the non-tapered design of the 38 (particularly in its non-rimmed variants like SuperComp and TJ) means it’s easier to make those magazines truly reliable at 28-30 rounds. (This rationale wouldn't apply to a single-stack iron sighted gun, if that's what's being referenced in the OP.)

The trade off is that you won’t find much free or cheap used 38 super brass. Just like with 10mm, you’ll turn into a brass-pecking chicken.
 
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My question is not whether 38 Super is a good cartridge, it is. But why do I want one or need one if I have 10 mm and 45 ACP already? Its just another cartridge to have to keep in supply.
 
My question is not whether 38 Super is a good cartridge, it is. But why do I want one or need one if I have 10 mm and 45 ACP already? Its just another cartridge to have to keep in supply.

For some gun games. That's honestly the main reason to have 38 super, other than nostalgia/curiosity/personal interest.

Of course, it will provide more capacity in any given platform than 10mm, and an even greater increase against 45. If you're talking about double-stack magazines, those differences can add up to a fair number of rounds.

And if you're enamored with the "duplicating .357 125 grain ballistics" rationale of the .357 Sig, the 38 super will do that without the capacity loss that the 357 sig imposes relative to other .355-diameter launchers.
 
Say that has stopped you before with a straight face. :D
Well, if I consider the fact that I...…………… nevermind.
Heh, cause we are what we are. It's a really nice weapon in a cool caliber........and it is calling your name.
Ain't that the dang truth of it right there. Seems when you're interested, you're very interested. Reloading has only opened the door wider for me.

I do enjoy shooting most of my guns. Seems the more variety I have the happier I am. I think I'm just struggling a bit because it seems I've hit that point where I am more concerned about other expenses that will be coming, but a mind needs distractions and passions too. Life isn't JUST about paying bills. Though that's what it feels like lately. So as a result my brain goes into practicality mode, and I tell myself I don't really need any more guns, as I have limited time to shoot and don't really need a bunch of guns sitting around. I shoot more than some folks, but I'm having a crisis of faith. Happens to me every year or so.

I know, I know. I came to the wrong place to find support on that end of things.

It isn't that it has any advantage over the 10mm, it's the advantage it has over the 9mm in the 1911. I want one too...
Yep there's a clear advantage there. I own one 1911 in 45 and while I enjoy shooting it, I've always gravitated more heavily toward Sig designs and a few others. I like my 1911, but I don't see myself owning a bunch of them. But there's something about 38 Super, and 2 isn't a bunch. I was thinking pure ballistics when I compared it to 10mm auto. I don't think there's anything a 38 Super will do that a 10mm won't do with more authority. But that doesn't change the effectiveness or positive attributes of the 38, especially when you compare it to 9mm.

What I sincerely wish we would see is smaller XDs and Shield sized guns chambered for 38 Super. To me the XDs especially makes perfect sense, since it's already sized for a 45 acp. Recoil would probably be equivalent or close, velocity would be higher than a 9mm, and you'd have the same capacity as a 9mm in the same gun.

The biggest problem as I see it is that 38 Super doesn't have enough of a common following that ammo is affordable or readily available. Popularity remains with folks like us, and there's no reason the manufacturers would produce the gun, knowing it'd be a small interest group at best.

I would have guessed that 38 Super would have had a bigger magazine capacity advantage over a 10mm and certainly a .45?
It does over 45, but only marginally over 10mm in a single stack. If you look at Tanfoglio's offerings you can get 17 round capacity magazines in some of their guns in 38 Super, vs 15 of 10mm. Two rounds may not matter to some folks.

In flush fitting magazines the DW will fit 9, and I believe the same size flush fit magazine in a 1911 will typically get you 7 rounds. Again, it's only a 2 round increase, but when you consider the capability of the 38, it seems a good idea to me.

I'm also a fan of the 38 Super but I do not have any experience with a 10mm M1911.

I actually don't either with a 10mm 1911. My 10mms are Sig P220's. I actually find the ergos on the P220, P239, and P226 a better fit for me than a 1911. I know that's a heresy though, so I don't often say it.
If you like to sort out your own handloads this Is a great gun & caliber combination.
I do load my own, and this gun would most likely never see a factory round fired through it. I'd just buy components.
Either one is a little spendy and brass is hard to come by. You'd most likely shoot your .38 more than any other 1911.
The trick is buying 1000 cases at a time from Starline, and shooting it outdoors in a place you know you can recover your brass. Of course, since flat trajectory is a big plus of the 38, I'd want to shoot it outside at longer distances. So I shouldn't have to worry about anyone sweeping up my brass but me.

Think of it this way - 38 super is to 9mm as 10mm is to .40 S&W.
That's actually a helpful thought. I tend to adhere to the notion also that if I can have the option of more power, and can load my ammo to my own desired specs, then why eliminate that option just due to cost. I can load my own for reasonable prices. Having the ability to load hot is what makes a magnum cartridge useful, and while this may not be a true magnum, the same premise is true.

since the current generations of those guns (unlike Walkalong’s cool old one) are fed with 171 mm long double stack mags,
You know our recent conversation about the CZ Shadow and competition is actually spurring me to question this acquisition, mostly because you got me interested in Tangfos now due to the capacity and ability to slick them up. I could get my hands on a Witness Limited or Stock III a lot cheaper than this DW. I'd nearly double the capacity by doing so, and as you pointed out, the potential application in competition is interesting too.

A 38 1911 is a cool gun but there are more modern options that would be more practical. But it's not always about that. Sometimes it's just a pure want.

But why do I want one or need one if I have 10 mm and 45 ACP already?
That's where I was coming from. When looking at what you can do ballistic ally with a 10mm, and what guns are readily available, the 38 Super isn't terribly relevant outside of competition, even though it's still a kick ass cartridge that I know I'd enjoy. I just don't have a practical need.

45 fills a different role in my mind.

_________________________________________________________________________________________________________

One other piece of info I left out. My LGS deals in other valuable items as well, and I happen to have such items in my possession. I could essentially trade for the gun and spend no money at all. Current life circumstances makes an old investment no longer terribly relevant, and trading it away for guns that would retain their value seems a better option for a variety of reasons. I spoke to an investment liaison friend of mine who works for a major bank, and he agreed that given my circumstances, my investment probably doesn't make much sense anymore. A gun trade was noted as being decent option.

Having physical objects to sell in a dire situation is a good thing, but tax laws make certain ownership challenging. Guns tend to retain value well if cared for, or increase in value when discontinued. I'm thinking about this in an investment sense also. If making a trade of this type, I'd want a gun I could enjoy, but not beat the snot out of. This would be a fun range gun, and one I could carry in the woods. I would think with proper care it would retain reasonable value.

sorry for the long post. Mind is moving in many directions on this.
 
And if you're enamored with the "duplicating .357 125 grain ballistics" rationale of the .357 Sig, the 38 super will do that without the capacity loss that the 357 sig imposes relative to other .355-diameter launchers.
Honestly when I think about 357 Sig, I don't understand why it ever came into existence. After looking at some of my load manuals, I see given the right powder choice you can fire off 124 gr bullets at really high velocity in 38 Super. I saw one listed at 1500 fps. I didn't note the test barrel length, and I'm guessing it was long, but that velocity impressed me. I know 357 Sig is very capable, and can send a 9mm bullet zipping along pretty fast, but when you can get close with a 38 Super, I don't see the capacity trade off of 357 Sig making a lot of sense.
 
More than one person has told me this is the coolest gun they have ever shot.

Nothing special by pistol game standards and some of the awesome pistols folks her have, just an old retired race gun, but I love it and it really impresses folks who shoot it.

SA .38 Super.
View attachment 847695

reminds of mine. I have a Hillsdale LB setup very similar. Old Bullseye Gun in 38S. Along with my PPC Tanfoglio Gold Team in 38S. Baer 38Super.JPG TanfoglioGold38Super.JPG
 
I've been playing this game with my own 1911, debating putting a .38 super barrel on my Valkyrie. The hand loading prospects are nice, but I already have a 10mm as well. I'll likely end up with a barrel some day.

I can concur. I have a 10mm and I do peck a lot for my brass.

I sang a small song of joy the other week when someone scattered a few hundred rounds of 10mm and .357 mag across my range. Spent a half hour pecking all of it
 
What is the meaning of this term "logic" when applied to firearm purchases? Whatever it is, I left it behind years ago and am happier for having done so!!
 
It does over 45, but only marginally over 10mm in a single stack. If you look at Tanfoglio's offerings you can get 17 round capacity magazines in some of their guns in 38 Super, vs 15 of 10mm. Two rounds may not matter to some folks.

And if you get to longer magazines common to the gun games, the difference gets bigger. A 141mm mag (extends roughly an inch below the grip) will get you 19 or maybe 20 rounds of 10mm... and 23 or maybe 24 rounds of 38 super. Again, depending on the context, 4 rounds may or may not be material.
 
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