I can effectively shoot the Rokstoks at standard 13.5" LOP all the way up to 15" LOP without any issue. For what it's worth, I haven't been measured in a while but I'm somewhere between 6'1" and 6'2".Are you and mxpsmdna really tall and require long LOP? I'm 5'10 and 13.5 lop usually works well for me. I'm wondering if that standard stock without spacers will work. I'd expect it to
After shooting 8 personal Rokstoks side by side at different LOP's for thousands of rounds I've now landed on all of them having 3 of the 1/4" spacers added for a 14.25" LOP.
At this LOP it's a tie between shooters wanting medium and low UM Tikka rings.