Store › 22 LR Federal Champion 36 grain Image 1 of 1 22 LR Federal Champion 36 grain $52.99 Federal Champion 36 grain 325 rounds. Purchase Added! Federal Champion 36 grain 325 rounds. You Might Also Like 22 WMR Armscor Rimfire JHP 40 grain $15.00 9mm Luger Federal FMJ 147 grain $21.00 10mm American Eagle FMJ 180 grain $35.00 22 WMR CCI Maxi Mag TNT 30 grain $23.99 9mm Luger Magtech FMJ 124 grain $20.00