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New dilemma, 22 mag or 5.7 x 28

35K views 54 replies 24 participants last post by  hardluk1  
#1 · (Edited)
I have a large handgun collection and seldom get excited about any new gun offering. I finally broke down and bought a 10mm last year, wonderful gun in every way, but not much different than the 400 Corbon, and works the same as every other 1911 from 22-45.

Revolvers, I have a bunch tiny ones to large ones. Love my 44s and 45s.

But I have never own a semi-auto 22 mag pistol. So, when the KelTec PM30 came along two buddies bought them and claim they are a hoot. They are both guys with lots of guns, but carry those darn 22 mags all the time. But the KelTec just did not appeal. So along come the 22 mag that looks like a 1911 by Armscorp. Thin, lightweight and feels great in the hand, holds 14 rounds, same as the single stack magazines in my 1911-22. I played with one today, really feels like a fine little 1911-look a like.

But when Smith and Wesson announced their new M and P, a 22 mag that holds 31 rounds, I was hooked, or I thought.

So, today in my local military gun store, I was admiring he RIA when the manager whom I know came by and I inquired when the new SW would be on the shelf. So, while holding the RIA 22 mag, I noticed 2 other guns nearby, the Smith and Wesson and Ruger 5.7 by 28. Botho felt great in the hand and both had great triggers and both had that natural point of aim. Wow. Why get the 22 mag which is the same size as the Ruger and SW 5.7?

So, I came home and have been running the reviews. Apparently a 5 inch 22 mag only gets a 40 grain bullet up to about 1,500 fps or less. That same 5.7 centerfire, gets that 40 grain bullet over 2,000 fps in a 5 inch barrel.

The power difference is about double. The 22 mag can only produce about 200 foot pounds, the 5.7 can produce 350-400 foot pounds of energy. A totally different animal, and it holds 23 rounds, the Ruger holds 22 rounds. That seems like plenty.

So, who owns 22 mag and 5.7 pistols? I really want to hear from people who own both. Ammo cost is not really an issue, I already have lots of 22 mag ammo for rifles that I have. And the 5.7 ammo is $40-$5- per box, I get that. Like most new guns, I would likely shoot it 400-500 rounds then only occasionally down the road. I would reload once I got a supply of brass.

So, who owns them and what is your advice. I wanted the 22 mag until I saw the other two. I would likely carry the 5.7 some for defensive use, the 22 mag probably not, I have 380, 9mm, 10mm, 38, 40, 44 sp, 44 M, 357, 38 Sup, 45 Colt, and 45 acp, that are available for defensive carry, so a 22 mag, not much chance. And I have zero interest in the new Walther 22 mag pistol.


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Suggestions? It would have no special purpose, just a new fun gun.


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#3 ·
Ranger4 If you have to ask that hail no you don't need ether one .

I do have a 22mag RIA XTM 22 mag with a 15 round mag that reliable shooter along with fun but LOAD and throws out an impressive flash of fire . I also have a henry 24" frontier in 22mag that was for sale new for $467. Now why do I have ether , hum , beats me . The henry with a scope is real solid 200 yard critter getter and the RIA , well it was $283 and figured I might as well have a handgun in the same cartridge !
 
#12 ·
Ranger4 If you have to ask that hail no you don't need ether one .

I do have a 22mag RIA XTM 22 mag with a 15 round mag that reliable shooter along with fun but LOAD and throws out an impressive flash of fire . I also have a henry 24" frontier in 22mag that was for sale new for $467. Now why do I have ether , hum , beats me . The henry with a scope is real solid 200 yard critter getter and the RIA , well it was $283 and figured I might as well have a handgun in the same cartridge !
I quit buying guns that I needed a long time ago. I have every category covered and I really like just about everyting that shoots. The RIA felt the best in my hand. As a CCW instructor back to 1996, I am well aware that how a gun fits in your hand is a totally dumb reason to buy a handgun. However, the feel and balance and natural point of aim from eyes closed really felt good. If it shoots as well as it feels, it would be great.

I shoot many handguns suppressed and the RIA does not provide a threaded barrel and the design is such that it might not work. The Smith and Wesson comes threaded. I shoot the 22 mag Ruger precision rimfire, the 17 WSM and the 17 HMR suppressed and even though the little rounds are in the 2,000-3,000 fps range the suppressor knock the sound down dramatically, no hearing protection required or any noise issues at all. So, a 22 mag pistol that could be suppressed would knock down much of the muzzle blast also.

I also have the Henry 22 mag Golden Boy, like yours it is a tack driver. I have not scoped it but open sights it is just great. I do like the22 mag round. Thanks for the comment. I really do like the RIA.
 
#5 ·
I have several. 22 mag pistols and love them, I use mine for small game hunting and range shooting. As far as ccw I don't believe either would be my first choice as with the .22 mag you may get expansion but not very deep penetration and it's the opposite with the 5.7.

Sent from my SM-G960U using Tapatalk
 
#6 ·
I had a Ruger 5.7, and a Keltec .22 mag. I now have an RIA in .22 mag. , and I have sold the others. The Ruger was accurate, the Keltec, was not. My problem was in feeding the 5.7. I refuse to pay the inflated prices for the ammo. Even the auction sites, people kept bidding the 5.7 amm up and up to where any ammo, even in quantity, just was ridiculous. Now, the .22 mag gets similar treatment, but I can still get small, and large quantities at a reasonable price, and I have plenty on hand anyway, as I have other .22 mags in revolvers, and rifles. One thing to note, my RIA will not cycle .22 mag snake shot.
 
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#13 ·
Yes and the ammo I am seeing is all the low velocity stuff, 1,600 fps to 1,700 fps. When the 22 mag is getting over 1,450 fps. I know that because we tested a Ruger Single Six. So paying $1 a round for something 150-200 fps more. Make no sense.
 
#14 ·
True but 22 mag ammo has a loyal market of hunters and others going back a very long time. Lot of 22 mag guns in circulation. The 22 mag rifle is still sold at every Walmart in the country. And ammo is 1/3 to 1/4 the cost of the 5.7 so we can afford to pile it up.

Reliability is not really something I worry much about these days. When any gun comes to my house it become reliable pretty quick. I can resolve any gun issue if the design works. I shoot a half dozen 22 lr pistols now and never have reliably issues, except for a rare factory round.

I will not take up the space here but have written many times, I own a dozen or so Flex Hones. Every barrel, every chambers and every moving part on guns that I own are polished to a mirror finish. I use the flex hones about every 500 round on any gun that is semi auto, 1911, AR, AK Glock, it does not matter. Guns work better when they are carbon free and shiny at every spot that moves. So, the issue of rimfire vs centerfire regarding these guns does not matter much to me. Now, if I buy one and every 14th round jams, then I will be cranky about it until that goes away.

I do agree that bottleneck cases are superior for reliability. The 400 Corbon has been one of my favorites about 12 years now. I have created cases from 45 acp from range scrap as well as factory Corbon, Underwood and Starline and I have never had a case fail to feed. That bottleneck also creates as smaller ogive so there is zero issue in shooting JHP bullets, a problem once common to 45 acp. Love them.
 
#43 ·
As Dave O mentioned the TCM combo gives you a round -- 22 TCM -- with the performance only the unobtanium military 5.7 delivers. TCM is 2000 fps out of a 1911 style gun with 40 grain soft point (called a hollow point). Only one brand of ammo but it's about the same price (give or take) as 22 mag, thus noticeably cheaper than 5.7

And you can still shoot 9 with the RIA. Compactness is obviously not a priority if you're looking at the Smith 22 mag.
 
#11 ·
I just bought the new Smith M&P 22 magnum, run 120 rounds thru it. No problems, 30,33,40 grain with no issues. I also have the PMR30 that's a bit finicky. With lighter ammo.
I'll keep both, I've got plenty of 22 mag ammo.
The Smith is a nice piece.
Thank you so much. One of the issues I ran across in reviews indicated that some brands of the 5.7 x 28 only get 1,600-1,650 fps from the 40 grain bullets. Reviews of the RIA 22 mag show 1,400-1500 fps. with the 40 grain bullet. So, to me, unless I can get the mil=spec velocity ammo, it is just a waste of money. The benefit of the57 is when you get 400 fpe and the 22 mag is never going over about 300 fpe.

So, have you chronographed any of the ammo in the Smith and Wesson? I have tested lots of it in short barrels. Most of them offer very little over a 22 lr until you get to about a 5 inch barrel, then those made for short barrels start to shine. We were getting over 1,400 fps from a 2 inch revolver and about 1,450 from a 5.5 inch revolver.

So, still on the fence a bit. Pretty disappointed in much of the ammo being offered in the 5.7.

The Fiocchi 40 grain is rated at 1,700 fps-big deal

Federal keeps their velocity a secret, so it must be slow

The Palmetto brand, AAC also dose not list the velocity

Federal says theirs goes 1,655 fps

The Speer Gold Dot seems to hide their velocity also.

Point is if I cannot find the screaming ammo the 5.7 was created around, then I have no interest. I can alwaysl load soe88grainbullets for my 38 Super if I just want some speed.

Thanks for the reply and any actual velocity numbers would be nice.
 
#16 ·
Ranger4 You seem well school in firearms and cartridge choices and after reading your reply's I have to look back at your opening tread and wonder why both asking folks here when you should be able to make up your own mind .

Now loading mags that a Uplula and even little old ladys and kids can find loading mags easy .
Any how Good Luck with Your choice .
 
#19 ·
Ranger4 You seem well school in firearms and cartridge choices and after reading your reply's I have to look back at your opening tread and wonder why both asking folks here when you should be able to make up your own mind .

Now loading mags that a Uplula and even little old ladys and kids can find loading mags easy .
Any how Good Luck with Your choice .
Actually, I was asking people who owned both their opinion of the two. I later posted the ammo problem, the militaryversion of the FN was blasting away with up to 450 fpe of energy. A 22 mag in a 1 7/8, 2 , 4 and 5.5 inch barrels I know a bit about, I have chronographed them. And I have a Ruger Precision rifle and a Golden Boy in 22 mag. and I know how effective the 22 mag is in long guns.

And as I started reading reviews, I saw that none of the ammo on the market was pushing a 40 grain bullet over 1 ,750 fps when I know the 22 mag pistols get close to 1,500 fps. And I asked if anyone had ever ran them over a chrono, because the ammo on the market for the 5.7 is so watered down, I have no interest. The 5.7 was marketed as a military grad screamer that was exceptionally fast and flat and some reports said would penetrate armor at 200 meters. I do know about ballistics. Anything at 1,650 like the Federal brand of the 5.7. And the claimed creme of the crop for defense, or maybe knocking down a coyote is the Speer, like this.

Speer 5.7X28 Hollow Points:
This table shows 40 Grain Speer Gold Dot self-defense rounds.


Muzzle50 YDS100 YDS
Velocity (FPS)180015101271
Energy (FT/LB)288203144
Drop (Inch)/+0.1-2.7


At 100 yards it is still flat, but it only has 144 foot pounds left. That is pretty lousy. Not even close to something that might penetrate a vest. I am retired military, I tend to worry about penetration. Here is what pistols do with bullets.
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This chart gives an idea what to expect from a 22 or 22 mag handgun. The 5.7 starts at 288 with the gold dot and that is pretty good, about like a snub 38 Plus P. But no where close to what the original FN ammo will do.

So, the best defense ammo is 1800 fps and the best 22 mag is 1,400 fps both with 40 grain bullets. I have actually gotten more velocity with some of the 22 mag defense ammo which does not show up here, so basically the 5.7get 1,800 fps and the 22 mag gets 1500 fps from my personal testing.

So yes I know about calibers and such, but the 5.7has been advertised as a barn burner, the available ammo is not.

Anyway, I was asking for folks with actual experience, not the hype you get from people who sell you these things..

Anyway, that is my question, asking people who actually had them. And I got some great response. I really like the 5.7 in both the Ruger and Smith and Wesson gun, but all the hot ammo I saw in bulk is $1.10 per round or more. So, the 5.7 is losing my interest. I said at the outset that ammo cost was not the issue but if the cheapest full power ammo is $1.1 per round, that is a little much.

Just an opinion.
 
#17 ·
Have a Ruger 57 and have over a couple thousand rounds through it. I reload and have never had any issues with it. A good shooter and with the new Holosun Competition Red/Green dot it is probably going to be even more accurate.
 
#20 ·
Thank you. What ammo are you firing in it and do have you check the speed? And yes, I am not a dot fan, I have some and I think the 5.7 would be great with one. I like to shoot at coyotes with handguns, the dot would be great.
 
#21 ·
Thank you, that is important to know. That is good information because their cheapest 5.7 ammo is one I would use, it is 2,000 fps and 250 fpe stuff. Much better than the Federal and Fiocci and others. And some of that CCI ammo is only 26 cents per in the 2,000 round buy. It works great in my Ruger Precision so I think it would be fine in the pistol.

Their cheapest bulk in 5.7 in 91 cents per round. The FN 40 grain. Those are good ones, rated to 2,000 fps and over 250 foot pounds.

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Their bulk 22 mag runs 28 to 30 cents per round. That is three times the cheapest 5.7.

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Thanks for the post.
 
#25 ·
There's no dilemma here. Get both pistols and have fun!

No need to thank me for my expert advice! :giggle:
That terrible advice. I was thinking the same thing. But I have another problem. I like the SW 5.7, it is threaded also, I like the new SW 22 mag, it is threaded also, but I also like the RIA since I looked one over this week. So, there is the dilemma. On the other hand, I have lots of guns that I never use, I could sell a few and have no new cash spent. There's a thought.

The problem with guns and some people, is they get addicted, makes it hard to decide.

The 5.7 with the American ammo is not impressive. For years the FN attraction was a firebreather with 2,200 or more fps with bullets as small as 27 grains. Some of them well over 400 fpe. We can all have opinions about what is better for this or that application. But we cannot argue that when you hit something with 400 fpe, there is a significant SPAT>

The best made in America is the Gold Dot, 288 fpe and most of them are about 240 fpe. A hot 38 Special Plus P will do that. I was just thinking the advertised faster rounds would be handy riding around on the 4x4 where I often see coyotes. They are pretty flat at 200 yards. That is rifle ballistics.

If I want 1600-1800 fps and little recoil. I can load my 38 Super with 90 grain bullets and get close. It has little recoil,very accurate, and I can load those cheap.



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So, am leaning toward buying one of the22 mags for fun, probably the Smith and Wesson and then load my Super with some of those tiny bullets .Best of both worlds, sort of.
 
#23 ·
Are you planning on mounting an optic? I ask as YouTuber Honest Outlaw had reliability issues with the S&W 22 mag when he mounted an optic. He loves the S&W 5.7.

I don't have a ton of experience with either cartridge but I do have some time with both. All my 22 mag experience comes from a Ruger Revolver. In a gun that heavy the recoil is pretty low, but it sounds like it hits pretty hard downrange compared to 22 LR.

I also have a handful of rounds through the S&W 5.7, the Ruger 5.7, and the PSA rock. The S&W has a few advantages over the others: The slide racks very easily, the trigger is quite good, and the recoil is the lightest. The PSA can be had for $350 and has the most comfortable grip by far. I also think it is the best looking, the trigger is not bad, and it's still quite soft shooting. The Ruger is good but I personally think the PSA is better and it's cheaper, while the S&W is overall the best 5.7. That said, if I buy one I am going to get the PSA because I really like the grip better, I like the looks and all their color options, and 5.7 is just a range toy for me so the price factor is high.
 
#24 ·
You seem to want the 5.7 so I'm sure you will buy one and make your own options .

But have you over looked the RIA 22TCM in a 17 round double stack 1911 that can exceed 2000fps and thats right at 400 ftlb energy and the sp can penetrate level 3A armor from a 5" barrel , not the shorter 22R version ether but the glock 17 kits for the 22tcmr9 will pass thru a level 3A vest and that bullets a HP but ria stopped selling these . The 22tcm 1911 is a full size double stack steel 1911 but they also make a 4.25: slide model so maybe there to heavy for you but recoil and ability to rack the slide is so soft and east plus you have a 1911 trigger . That can make the 5.7 triggers feel not so special !

The 22TCM 5" 1911 takes a 7lb recoil spring and 17lb main spring . I carpenter buddy bought one last year for no real reason other than to have one to play with and asked me to change to trigger to a short reach version . I had to shoot it some and found it a was not hardly any different from the ria 22mag for recoil and unlike some early version his has been very relaible and ammo today is 50 cent per round and reloadable too .
 
#30 ·
I have a FN 5.7 and a Kel-Tec PMR 30. The 5.7 can be reloaded it is a ..."challenge". Tiny Case, chasing a tiny case at the range.... limited bullet choice 35gr-40gr. But, doable, especially if you have tiny hands or Grandchildren. The 22 WMR is ~$18/50 (the Hornady V-Max...just sweep up the brass and throw it away.
I think a 5.7 AR with a Brass catcher would be another option, if you went 5.7.
 
#31 ·
Well, I bought the 22 mag today. It came with 2 30 round mags and I bought 2 more. I loaded all 4 with different type of ammo. It is easy to load all 30 rounds by hand without a reloading tool, so that is a plus. I have never owned a Smith and Wesson Mand P. Fit and finish is great. Trigger pull about 6 pounds but much better than a Glock.Hope to shoot it on Thusrday, so we shall see.


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#34 ·
Good choice IMO . You can always get 22 mag ammo for a deal at Walmart
got a 5.7x28 just to play and test the boss tried it and took it she likes it. She also took my 22 mag Ruger auto
I am sure I will like it but I am thinking I would like the RIA 22 mag better. This one has tiny springs and such like all striker fired guns of which I have many. I am just thinking I would prefer the 1911 feel. On the other hand, it was easy to load those 30 round mags, that should be a lot of fun.

I have a supply of 22 mag, and it is available everywhere once again. As I said above I have a Yellow Boy, and Ruger Precision Rimfire and a Single 6 in 22 mag, to me they are a whole different animal that a 22.

I read a story about one of the writers who killed a cougar with a Winchester 9422M. In a 22 mag pistol with this barrel length the power is about the same as a 380. That said, 30 rounds of 380 is not a shabby amount of power. I will probably carry it as a sidearm next week deer hunting.

This gun weighs 22 ounces and 30 rounds of 22 Mag weighs 4.3 more, so 26.4 ounces total. Each additional 100 rounds only weigh 14.3 ounces, so this one should go in that survival bag. The gun fully loaded and 100 extra rounds is 40 ounces, the same as my empty 1911. Certainly not a primary, but a pretty good second one.
 
#36 ·
I shoot both the 17 HMR and 17 WSM suppressed. They cannot be made very quiet because they are 2,500-3,000 fps. That said, it reduces the sound enough I feel OK shooting without hearing protection.

I decided against the 5.7 simply because I can load tiny bullets in the 38 Super and get into the 1,600 fps range and have lots more power at the impact. And the 9mm with 90 grain bullets is rated at 1,565 fps in a 5 inch barrel. So, lot of speed and very little recoil. And the 357 Sig is even faster, with those 90 grain bullets. So, that is why I did not go with the 5.7. Great idea, just too many other options that are lots cheaper to fire.

I do think I would like the RIA better, but that is a foolish opinion, I have not even shot either this one or one of the RIAs.

I will get to the range by Thursday and post results.

This one is optic ready by the way.
 
#38 ·
I have always wanted a 22 mag pistol so I bought a used Single Six few years ago but then wanted a semi auto. Not sure why it had the allure but I did. At the last minute I was looking at it, there was a SW M and P in 10mm for the same price. So, I had that panicky thought, why not just buy the 10mm? As I said, I already have a 10mm, great gun, a 1911, but that one is 15 +1 in 10mm, very tempting. So, why would I need a 16 round 10mm?

Back to earth I do not need any handguns, I have a safe full of them. This was all about want. I loaded all 4 magazines and there it sits, with 120 rounds, ready to go. I will shoot it Thursday and then give a report of my impressions. It does fit the hand and point to natural point of aim very well.

I do not ever recall asking for advice buying a handgun, but it was nice getting the input.
 
#39 ·
Like you just shot the two inch Smith and Wesson, Smith and Wesson model 41, and the Winchester take down 44 Mag.
I had them for about six months before shooting. Have speed loader pistol and about 1500 rounds of ammo.
But really enjoyed the rifle and the 22 model 41, having about 5000 rounds 22 long rifle some of it eley best 22 ammo.
Still have m1 carbine 30 caliber, 380 colt pistol,45 Smith and Wesson revolver, two model 10 Smith and Wesson revolvers yet to shoot. The 45 caliber and the two model 10s look great the 45 has wooden box and all paperwork. One of the model 10 have the box and paperwork originally priced 70+ dollars.
The 380 colt and m1 30 carbine came from my shooting buddy that passed.

Wife said no more until the third safe we travel a lot, kids and grandkids.
 
#40 ·
Like you just shot the two inch Smith and Wesson, Smith and Wesson model 41, and the Winchester take down 44 Mag.
I had them for about six months before shooting. Have speed loader pistol and about 1500 rounds of ammo.
But really enjoyed the rifle and the 22 model 41, having about 5000 rounds 22 long rifle some of it eley best 22 ammo.
Still have m1 carbine 30 caliber, 380 colt pistol,45 Smith and Wesson revolver, two model 10 Smith and Wesson revolvers yet to shoot. The 45 caliber and the two model 10s look great the 45 has wooden box and all paperwork. One of the model 10 have the box and paperwork originally priced 70+ dollars.
The 380 colt and m1 30 carbine came from my shooting buddy that passed.

Wife said no more until the third safe we travel a lot, kids and grandkids.
Sound like my house. Wife just asked this week when I bought the new M and P 2 2 mag, if I would quit buying guns. I am down sizing, that time in my life. But still enjoy shooting most of them. Probably should sell the Redhawk, never shoot it and too big to carry. And there are others. Cannot walk far and the 300 Weatherby has not seen daylight in years.

Don't get old, lol.
 
#41 ·
Well I hit the Kel Tec .22 mag and it worked quite well for me. I later got the Armscor .22TCM variation of a 1911 and it is pretty fantastic. Recently I got one of the S&W .5.7x28 pistols too. I can’t complain as it works really well. I had a while back got a S&W .30 super carry too.

But both the .22TCM and the 5.7x28 basically have about the same performance. But they need a 5 inch barrel length to work well. The .22 magnum is tight in there as well with a 5 inch barrel. Do it is a tough call about which one to carry. All of them would work.

But the 5,7x28 was absolutely devastating some years back when in 2009 Nidal Hassn used a 5,7x38 to murder 13 people and wound 30 others. The little bullets in some cases went through partitions and furniture and still broke femurs in done MPs trying to stop him. There were several soldiers who tried to bum rush him and he was still able to shoot and stop them.

So these high power 22s are very capable of stopping and or killing people. I would have no problem carrying one myself. But I wanted something more compact that I could slip into my pocket. So I am still carrying a subcompact .45 auto. But got a whole I did carry the Armscor 2011 in 22 TCM for a winter down here. But it was too big to hide well without a jacket on all the time.
 
#42 ·
Well, I got the SW M and P 22 mag to the Range. Only had one jam with one of the plastic tip bullets but after that they were 100%. I load 4 mags, 30 rounds each with different brands of ammo, solids, hollow points, some 45 grain, and some plastic tips. I set up cans at 25 yards and firings as fast as I could you could not miss them. Pretty impressive. No reoilc, every accurate and 100% after the one round issue. I did not even clean the gun, I just made sure nothing was in the barrel and started shooting.

I do not consider it a self defense gun. I di carry it on my hip while deer hunting last week. It weighs 26 ounces with the 30 rounds, you do not even notice the gun being there.

It is not a self defense gun but I would carry it in the woods is some scenarios. I normally carry two guns, a small one like the Glock 43 and a larger when fishing, hiking, etc, this will work for that.

The gun is a blast to shoot and I found ammo at $14.00 a box, some for 27 cents also I think. The plastic tip is supposed to exceed 1500 fps so that is pretty impressive. I do recommend them, nothing wrong with the gun whatsoever.

Last thought. This thing is accurate enough for small game, and would do well in that survival bag. I it is not threaded as I thought. However, I can deal with that.