The Montec broadhead's foolproof design combines tough one-piece, all-steel construction with 100% spin-tested accuracy. With no components to assemble or replace, simply screw on and shoot. This simple to use, high-performance broadhead is what every hard-core hunter is looking for. - 100% Steel Tough - Cut-On-Contact Design - Diamond Cut Sharpness - One-Piece MIM Construction - 100% Spin Tested