Rage Xbow Hypodermic Broadhead Replacement Blades are an easy way to replace your dull blades without having to buy all new broadheads! They are made of premium stainless steel and come in packs of 2 so that you can have a backup set on hand, or just enough for a day of practice! Rage Xbows feature an X-Bound tip which means that the blades are twisted/honed/ground flat before every field test so that they are ready to go at the first sign of abuse. Their multi-tiered, stepped design enables them to fly with increased energy and accuracy while delivering a greater snip of the blades on small game like antelope and elk. This design includes a blood-vessel notch (which is ground flat) in the leading edge of the main blades to provide an even more devastating wound channel. The design is the same for all Rage X-Bow broadheads, just backed with a shank-threaded ferrule. Rage X-Bow Replacement Blades are sold in packs 2 and except for the Rage X-Three Replacement Blades, also known as Rage X-Fronts, in which case they come in a pack of 2. Rage X-Series broadheads use stainless steel practice blades in their manufacturing process, so they are sharper and more durable than other broadheads. Rage X-Series broadheads are designed to deliver the same kind of performance that our legendary Rage Broadheads are known for. They are streamlined, lightweight, easy to carry, and honed to a fine finish. Rage X-Series Broadheads are a mainstay in the field of hunting because they deliver unmatched chopping power and calf tearing penetration. This means that broadheads made in specialized factories are backed by a solid company warranty. Rage X-Factors are specialized factories and are well equipped to meet the demands of today's avid hunter.