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Posted: 10/23/2015 12:13:47 AM EDT
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Sight it in for .223 and use the 4 or 5 setting for your .22lr conversion. Here is my current calculations http://www.ar15.com/forums/t_3_123/682434_My_calculaions_for_Colt_4x20_Scope_Ballistic_Range_Finder_Data_5_56_and__22lr.html |
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Also see my other thread for what I consider the best replacement locking nut. http://www.ar15.com/forums/t_3_123/682268_Here_s_a_good_replacement_locking_mount_lever_screw_nut_for_Colt_Scopes_4x20_and_3x20.html |
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