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Butler Creek Flip Open Scope Cover Eye 11 39.4mm inner dia of cover MO20110
$28.00 Incl GST
Butler Creek Flip Open Scope Cover Eye 11 39.4mm inner dia of cover BCS20110
See guide to check which covers you need! Click document link 
Butler_creek_guide.pdf search for your scope, you need to look at the shaded
"flip open" category column 5 & 6
