hittman said:40nascar said:Might be best to use 5.56 during break in.
Unless the gun is marked .223 but this starts a whole other discussion.
Not an issue with any 580+ prefix Mini 14. OP has a 584
hittman said:40nascar said:Might be best to use 5.56 during break in.
Unless the gun is marked .223 but this starts a whole other discussion.
Should I be concerned about the one fte outta 136 rounds? Thanks, Ruger said most likely hiccup ammo related.