1 g) bullet, it can deliver muzzle velocities in excess of 2550 ft/s (775 m/s). Varmint Al's Field Testing The 17 HMR
The . 17 HMR round is similar to rounds developed by dedicated rimfire Ammo Roundup: .17 HMR
who worked to create a Trajectory chart for the 17hmr - YouTube
cartridge with an exceptionally flat Ammo Roundup: .17 HMR
These wildcatters were seeking to match the ballistics of the obsolete .17 HMR
, which was made from 1970 to 1974, and was to that point the fastest rimfire cartridge ever produced.