From the material to the curves to the coatings and how it's all put together

Quik-Change II is an internal locking mechanism which allows users to seamlessly change blades without losing any cutting area

26 Megapixel (16MP / 8MP / 4MP)

Precise aluminum mount/adjustment system

Max Draw Weight: 13-1/2 lbs

Q2i Fusion X-II Zeon Vanes (2.1") closeout From the material to theVane has fiber optic like edge glow for improved shot placement awareness Re engineered with the patented Duo Polymer Fusion Technology base Medium profile vane with shield cut back for optimal performance in wind Excellent recovery and stabilization for both large or smaller diameter shafts Great adhesion and easy to fletch Length: 2. 1" Height: . 44" Width: . 0315" Weight: 5. 5 grains Sold in 50 pack