As per always,the 30mm hurdle is mounting things low in relation to the bore,as most systems are beyond proud in their height. Rail/rings are notoriously a Goat [bleep] there,which is a shame.
.160 APA rings
.290 Seekins base (front)
.450 total height (front)
.400 Talley height (front)
.050 difference. Not bad. Main problem is that the APA rings and Seekins base will cost more than the scope.
