*Precision CNC machined components! *3rd axis adjustable bubble level. *Pins line up on the same line and plane so pins always line up WITHOUT special adjustments! *Patented bright orange pin guard highlight for rapid peep alignment. *Shocktek - Most of our decals including the bright orange perimeter highlight is coated with vibration absorbing polyurethane for awesome vibration dampening performance. *IronClad Fiber Optics - Our fiber optics are the toughest in the industry and they streatch 30% more than typical fiber optic material. This stuff is so tough you could bass fish with it. *Extra long, ultra protected fibers for super bright aiming points! *SmoothWay fiber transition! *RH/LH convertible. *Dual Mount windage bracket for super wide adjustment window. *Laser engraved components for increased precision! *Pre drilled to accept AfterBurner light bracket!