What about recoil? How challenging does the 5.7x28mm kick compared to the 9mm? Does the five.7x28mm recoil tougher? Really among the first structure criteria’s with the 5.7x28mm was to lessen the recoil impulse as compared to the 9mm NATO. This certainly it does, and shooters typically comment on the relatively gentle recoil of the Ruger fifty se