I have sunshades on most of my guns and I feel that they are worth thier weight in gold! I missed a shot at a huge feral Goat once because the sun was shining into my scope and I couldn't see him thru the scope. I bought my first sunshade at that point and have tried to put one on every scopeI have. I have Leupold scopes and they are threaded in the front to recieve the sunshade.I am not familiar with the Swift scopes but if anyone would have the sunshades it would be the Swift manufacturer. I have seen a listing on the eabco web site for Swift scopes but don't recall if the had the sunshades. Good luck on finding the sunshades, if you do, you won't be disapointed

Axis