357smallbore
Member
Anyone here ever consider using a 22 magnum for ccw /self defense as their primary or secondary gun? I think it would be viable as either, but there are better choices I know. But I still think it has a place as a carry gun.
This thread isn't about the PMR30, it's about .22 Mag. Yeah, when the round goes off and the bullet goes down the barrel, it's more effective than .22 LR, maybe .32 ACP, but there are definite weaknesses to the .22 Mag in a semi auto pistol and the cartridge itself.The Keltec PMR 30 has been an incredibly popular pistol and I believe one of the reasons a lot of people buy them is for home defense. Is it the best choice for you? There's plenty of evidence to suggest it's a whole lot better than a sharp stick.
Chris Baker at Lucky Gunner gel-tested .22 WMR cartridges and published the results back in January. He wrote, "A common belief about .22 Magnum is that when fired from a short barrel, it does not achieve enough velocity to perform noticeably better than .22 LR. I used to buy into this myth myself...."
Check out their results which show that with the right ammo, you can get good penetration from even a 2" LCR. With a 4" barrel and the right ammo, you can even get good penetration and expansion.
Personally, I hate everything rimfire. I'd rather set up a .32 with wimp Trail Boss loads if for some reason I couldn't deal with the recoil of anything more forceful. But is a PMR 30 a lot worse than a Keltec P32? Well, maybe it's worse for concealment, but I think I might actually prefer a PMR 30 to fight with.
This thread isn't about the PMR30, it's about .22 Mag.
Several years ago I wanted a NAA .22 caliber for pocket carry around the house. I was trying to decided if I wanted a .22lr or .22 mag, so I charted the average of the velocities from the "Ballistics By The Inch" site to see how the two rounds compared out of a short barrel. Seeing as how the model I wanted has a 1-1/8" barrel, I decided the .22mag offered very little advantage out of a short snubby.
View attachment 936527
Now if you're comparing the .22 mag to a centerfire cartridge, I don't think it compares well at all, unless for "reasons" you need something with little recoil but you still have the hand strength to pull a heavier rimfire DA trigger.
I used to have a Hi-Standard DM101 in 22mag. It was a cool little gun that i picked up cheap from a coworker. It had one of the heaviest trigger pulls I have ever experienced, and was a lot louder than I expected. I ended up trading it to a friend of a friend that wanted it way more than I did.I carried a Hi-Standard derringer in .22 Mag. for a while, until a buddy pestered me enough that I sold it to him.