For hunting .22wmr hands down !
My favorite round. Its all around much superior compared to an .22lr
.17hmr is good, but just too small of a bullet in my opinion.
Cant beat a classic round thats been around for quite some time than a wildcat rimfire.
.17 HMR can speed past a .22 win Mag any day and cause just as much if not more damage. .17 is the same as .22 win mag just with a necked down case, no new technology there. AND it's a little more accurate!
Here are the velocity numbers in feet-per-second at the muzzle, 50 yards, 100 yards, 150 yards (when available), and 200 yards (when available):
.17 HMR, 17 grain V-Max = MV 2550 fps, 2380 fps at 50 yards, 1900 fps at 100 yards, 1620 fps at 150 yards, 1378 fps at 200 yards.
.17 HMR, 20 grain XTP = MV 2375 fps, 2051 fps at 50 yards, 1754 fps at 100 yards, 1492 at 150 yards, 1273 fps at 200 yards.
.22 WMR, 30 grain TNT = MV 2200 fps, 1720 fps at 50 yards, 1340 fps at 100 yards, 1080 fps at 150 yards.
.22 WMR, 40 grain JHP = MV 1910 fps, 1610 fps at 50 yards, 1350 fps at 100 yards.
From these numbers it becomes clear just how much faster the .17 HMR really is. At 100 yards the difference amounts to 550 fps between the highest velocity loads for each caliber! Clearly, the .17 HMR is the undisputed speed king.