Yes Shulgins scaleAnd not at all man , just at work atm . I dissolved my substance into propylene glycol first . My ROA was oral . The taste disappeared for me in about 2 minutes . I used hot coffee to wash it back with <| sep |> Rpr is a great Balance of having shit give to you ready to go and having a customized feel . Mine shoots sub . 5 moa out the box when I ' m not busy jerking shots . pics in post history somewhere People will often say they are expensive and to go the r 700 savage route but they don ' t tell you they have just as much as you ' d pay out the door for the rpr in their rig . not knocking anyone but it is trueAnd they look cool as shit man <| sep |> Srs FUCK now I want Vienna sausages but I know the grocery store is going to be hell and I don ' t want to deal with that so now I ' m suffering in Vienna sausageless hell .