A finished round neck diameter of .335 is within spec.
.907 OAL is really, REALLY short though. There's no reason why you'd have to load them that short and doing so could DRASTICALLY increase pressure.
Still happily answering to the call-sign Peetza.
The problem, as you so eloquently put it, is choice.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.