The Smith Bros DOOM is a compact, no-compromise fixed-blade built for hunters who want maximum damage from a head that flies like a field point. Four replaceable .040" stainless steel blades sit in a blades-over-shaft design that keeps the profile short and tight, while the hardened stainless steel ferrule with chisel point drives through bone without flinching. Flip the blades left or right to match your vane rotation and maximize the wound channel — then let 2-1/2"+ of total cutting surface do the rest. Cut diameter: 1"+ Total cutting surface: 2-1/2"+ Blades: 4 — fixed, .040" replaceable stainless steel Available weights: 100 grain, 125 grain Tip: Hardened stainless steel chisel point Ferrule: Hardened stainless steel Blades-over-shaft design — extremely short & compact Bidirectional blade orientation (left or right) Includes: 3 broadheads, 4 replacement blades, 2 spare blade screws, 1/16 Allen key, custom 3D printed broadhead wrench