They are a good 22 lr bullet, - Eley Ammunition High Velocity .22 Long Rifle 38 Grain Lead Hollow Point Brass Cased Rimfire Ammunition

I shoot mine through a 22 H&R 9 shot revolver ,it’s a rare pistol but in excellent shape.it has a long barrel ,and you can fan shoot it ,like in the old western days only u get 9 shots to hit what your shooting at.anyway I recommend these bullet ,I haven’t had a single misfire.
Sincerely DHutch