ATAShooter
Member
I am getting ready to load some 107 MK's in a .243. My problem is that the Sierra manual has 2 conflicting OAL's. The main catridge diagram says MAX OAL is 2.710. Then is you turn to the specs for the 107 Sierra Mtch kings it says COAL of 2.850.... Am I missing something here. Is this a case of the nose of this bullet is tapered so much that is allowable to use that OAL... Called Sierra,....I mez well pee in a fan, I'd get better results. Anybody out there load these bullets? HELP please.
