The TREMOR3™ reticle is designed to maximize the speed and accuracy of marksmen. Its unique use of patented features gives users the capability to quickly estimate the range to targets while also giving the user wind speed and drop correction information for fast and accurate Second Shot Corrections. TREMOR3™ FFP reticle* Made in Japan Removable Magnification Throw Lever 30mm one piece tube Tenebraex™ Tactical Tough™ Flip Up Covers Precision Turret System (PTS) Zero Stop Capped Precision Windage Turret Glass etched reticle Weathershield lens coating Argon Purged