Home / Flies / Dry Flies / Hex and Drake - Big Mayflies / McCoy’s Iso Dun #10 View cart “McCoy’s All Day Spinner – Isonychia #12” has been added to your cart. Sale! McCoy’s Iso Dun #10Suggested Price: $3.00 Original price was: $3.00.$2.50Current price is: $2.50. 18 in stock Name Your Price ($) McCoy's Iso Dun #10 quantity Add to cart Categories: Dry Flies, Hex and Drake - Big Mayflies Description Description Very realistic natural Iso dun size #12 Related Related products Sale! McCoy’s Boondoggle Spinner – Isonychia Burgundy #12 Suggested Price: $3.50 Original price was: $3.50.$2.75Current price is: $2.75. Add to cart Regan’s Brown Drake Parachute Size #10 Suggested Price: $4.00 Add to cart Regan’s Hex Spinner Natural Size #4 Suggested Price: $4.50 Add to cart Sale! McCoy’s All Day Dun – Hex #8 Suggested Price: $4.00 Original price was: $4.00.$3.00Current price is: $3.00. Add to cart