Fiocchi sells 50 count boxes in 40gr and 35 gr. The prices are good and the quality is better. That is what I shoot and where I get my reloading brass. 1/4” accuracy and no issues in 5 years.
To simplify the 22CM/22-250 comparison you could boil it down to three facts; 1) to shoot longer (heavier) bullets you need a faster twist 2) more speed requires more powder. The 22CM has more capacity that the 222-250 and the 220 Swift. And you don’t have to fire-form brass. 3) to shoot the...