FOC
Adding Blackeagles FOCOS inserts and moving to a 125 gr head my FOC has moved from 11.2% to 14.7%.The “experts” say FOC should be in a range of 10-15%. I
Black Eagle Arrow Cutting
28″ x 6 new Deep impact arrows. Fitting these with the FOCOS insert/outsert system. This allows for a couple things I like. The insert is threaded and made to add
