22 BR Cartridge Drawing
Here is the specification for the 22BR Wildcat, courtesy of Accurate Powder
. With 40-50gr bullets, this cartridge can match the bullet speeds of the popular 22-250 case, but it is more accurate and burns 30% less powder. Good propellants for this case are AA2230, AA2520, and Vihtavuori N135.
For more info, check out our 22BR Guide
. It covers case-forming, reloading, bullet selection and much more.