"7mm Dakota"
The 7mm  Dakota is one of seven Proprietary Cartridges developed by Don Allen, the founder of Dakota
Arms in Sturgis, South Dakota.
It was developed by necking down the 404 Jeffery case with the belt removed.
If loaded to rated pressures, the cartridge will offer velocity advantages over almost all other 7mm cartridges.
140grain / 160 grain 3,200 FPS / 3,695 FPS