The author behind his Savage Model 12 LRPV, chambered in in .22-250 Rem. That barrel extracts about all the velocity one could expect from the cartridge, and easily produces sub-m.o.a. groups.

The Savage proprietary cartridges all developed for the Model 1899 or Model 99 rifle. L to R in order of introduction. .303 Savage, .22 Savage High Power, .250-3000 Savage and .300 Savage.