My two cents worth! I have a 14 3/4" LOP 20 RBL with SST which is a little long for me when i wear a thick shirt or coat, fine with thin shirt on. I ordered a 28 RBL double trigger 14 3/4" lop and if it's lop is 14 3/4" to front trigger then the overall length of the stock will be at least 3/4" to an inch shorter and the 14 3/" 28 double trigger RBL will fit me better. Bobby