shelb:
Welcome to the Forum.
I would suggest that you speak directly with Eric Rohrbaugh, place your order with him, pay for the little masterpiece through your local FFL, and then select and order your holster while you wait. Three to four months is not a long time to wait for a Rohrbaugh. Those fortunate few of us with the earliest serial numbers waited happily, if impatiently, in line for two years or so.
RS