I talked to local deputy about using a 22 for self defense and he said that 22's will penitrate body vest and about anything else. wondering about a little 9 shot Titanium 22 that a lady can shoot a lot and get good with.
Don't hang me yet since I know how most of you feel about self defense
weapn size. Is this food for thought???
good forum
Poor Rich in Nebr
Well, there are two ways to overcome vests. One is velocity, because an impact velocity of much over 2200 fps is more than Kevlar can absorb, at least in the vests I'm familiar with. A large, fast bullet slaps right through. In general, we're talking centerfire rifle rounds here. The other way to overcome a vest is through the use of hard, pointed bullets that focus impact energy and do not deform, but even these must hit at a fairly high velocity, so the 22LR just doesn't make the cut.
I read in another post on this thread about knives going through Kevlar, but that really only applies to stabs, because Kevlar is very cut resistant. An icepick would really be ideal for poking holes in Kevlar, but you'd have to whack it into the vest with a fair amount of force for it to do much harm. The vests that I used to wear at work had 14 layers of Kevlar, plus the cotton vest that held the Kevlar panels. In the front, there was a trauma plate to prevent heart problems caused by the blunt trauma of bullet impact. I can attest that these vests protected the wearer from punches as well as bullets, and woe to the bad guy that threw a haymaker into that trauma plate. Of course, you could also sneak up on a rookie and smack one of his shirt buttons right over that plate with your mag light, shattering the button.
If the vest is wet, as is likely the case from all the sweating you do when you wear one, the Kevlar doesn't work quite as well, but it will still stop a 22LR.
As for arming the lady in your life with a 22, my wife has shot 22LR to 308 Winchester and heavy 45 Colt, and her current favorite is the Redhawk in 44 mag. Don't sell gals short on their ability to deal with recoil until they've had a chance to shoot. My wife is only 5' 5" and 115, although she does work out, and she has a fairly physical job, which may help. She learned to shoot from me back when we were in high school, and she's always preferred larger caliber guns for plinking and packing.