Post your C.B.O.L.

[Sinclair]

Omg another long time member trying to establish dominance.
Guess what ?

Code4, I am not a long time member here, in fact I haven't been here much longer than you. That said, I am an old codger that has seen more than his share of that smelly, brown stuff you often find in a baby's diaper. You are asking the wrong question. As a retired Tool and Die Maker, I can assure you that if you can find two chambers that measure the exact same dimensions, you were not using a sensitive enough instrument. Therefore the question that you should be asking is 'what means do you use to determine the CBTO length for your rifle'? Any data that these guys give to you will be next to useless unless your chamber EXCACTLY matches theirs. If you want Proof, I have anecdotal information In regards to Olin's attempt to produce the most accurate .45 Auto Match ammo. The correlation between their efforts and our efforts to produce the most accurate ammo is apples to apples. We seek the most elusive of goals.