You need a front sight that is about .0200 taller than the one you have now...I estimated a 26" sight radius for your rifle. If you measure it exactly, this calculator will give you the exact correction. Enter all values in inches:
http://www.brownells.com/.aspx/lid=13093/guntechdetail/Sight_Correction_Calculator
Last edited by wildhobbybobby; 08/19/14.