This replacement blade kit includes 6 curved expandable blades, shrink bands, and an Allen wrench for the Levi Morgan Signature Series 125-grain Blade-Lock broadhead, running 1 inch in flight and 2.5 inches after penetration. The arced 0.031-inch stainless steel blade design reduces resistance after entry, helping the arrow retain momentum for greater pass-through, and Swhacker’s Blade-Lock lets the expandable blades be locked closed so hunters can practice with the exact broadhead they will use in the field.