The Muzzy DX-3 broadhead is desiged to work with the incredibly small-diameter Deep Six Arrows and inserts from Easton. The 100-grain, 3-blade Muzzy DX-3 features a tapered ferrule, modified shank and slimmer thread to make it compatible with Deep Six arrows. These two together produce less wind drag than other, larger broadhead-arrow combination resulting in increased acuracy and penetration. With a cutting diameter of 1 1/4" and a .025 blade thickness. The DX-3 also fits Easton's Axis and Full Metal Jacket with Deep Six inserts. 100 grain 3 pack