I hated the Shwackers I initially tried. Target point shot clear over target I just put 6 field points in the bullseye, still haven't found that $25.00 bolt, been 3 yrs! First shot at a deer, one blade came open and the bolt curved away from the deeer in an arc missing by yds!. Switched to NAP Spitfires-100% successful ever since. Shwackers for sale cheap 1.5"and 2".