I bought a Gunsite Scout Rifle (GSR) recently, and have installed a Leupold FX-II 2.5 x 28mm IER Scout scope on it. I would like to install a pair of Butler Creek or Leupold flip-up lens covers on it. Would anyone have the part numbers for the correct Butler Creek or Leupold covers? I loaned my calipers to a buddy of mine, however I have rough measured 1.4 inches for the eye bell and the objective bell. Any help from someone familiar with this scope would be much appreciated.