New to this while 17hm2 & 17hmr thing - 02/15/05
I'm going to break down and buy a 17 after seeing what them things do to sparows. Whats the difference between a hm2 and hmr? I know the hmr is a 22mag necked down. Is the hm2 a 22lr necked down? what velocities are they each producing.
ben
ben