MCACE Sports CHAMBER ADAPTERS

Anybody ever use them? I'm thinking a 30-06 to a 7.62X39 would really make sense for a 06 Springfield. The Russian is a couple thousandths larger diameter.... pressure problems, rifling wear faster ect???? Using corrosive ammo do need to remove the sleeve every time when I clean the bore?



Less recoil and cheaper to shoot and very similar ballistics out to 100 yards...... who has done it? Mail order my only option?



http://ift.tt/1CynziU

MCACE Sports CHAMBER ADAPTERS