Among many others, I have one of those. Also the S&W Escort in .22LR semi auto. Also the Ruger LCR22 8 shot revolver. And an old RG 5 shot revolver that I bought a zillion years ago at an Army Surplus place for $39.00. Also a Marlin Glenfield .22lr 26" barrel bought back in the day, and a 1968 Ruger 10/22. Did I say I like .22LR? .22LR can be very deadly, and I trust that little round completely. Placement is important though. The mafia does two in the chest to stun (and possibly kill), and one in the forehead as the coup de grace.
But I also have from .25, .32, .380, .38spl, .357Magnum, 9mm, .45ACP, 7.62x39, .223, .308, 12g shotty, sold my 30-06 M1 Garand, but still have the .30 M1Carbine.
Bowie knife for when I run out of ammo.
No grenades though.
I was 7th Infantry when I was young.