Mr. Wilson,
I know that you and your team will do it right but please keep the option for a custom LOP.
It is an option, but when we build a gun to sell it will have a 13" LOP
I'm not sure there is a industry "standard" on LOP, throughout all brands 12.5, 13, 13.25, 13.5 and 14 are all used.
Personally I like short and lightweight guns (all my ARs have a 12.5" LOP carbon fiber stock or has the adj stock set at 12.5". If you feel 13" is too short, just move your support hand slightly further up the forearm which will bring the butt back into your shoulder.
