What caliber for the wife. she is a little thing so trying to limit the recoil when shooting in a match. thinking 223AI pushing 75amax or 6x47Lapua pushing 105 bergers. she is tired of watching me go to the range and wants to join it. as long as she has her OWN rifle.this will mainly be a plinking gun but she might try a fclass match. i have already ordered her stock. Her choice a mcmillan varmite 50%black 50%orange. i have a 223 action. sn107xxx on the action and i know that its not a true replica for the m40 but close enough that i dont know if i should be tearing into it. if need be i could sell this for a 308 bolt face. so really all i know is that i have a stock coming and need to decide caliber so i can get the rest coming. any help would be great.