coolio, then I need to go critical upon critical to get the super critt weapon Weho;) Thanks^^

Ok this question might be a tad stupid and might have been asked before but Armstech "the pistol/rifle skill" Can it make a gun, that alreaddy have critical rating, get the blue version critical aswell to double the critt rating? or is it forced to go in another direction in terms of stats like overkill?