Droptine 3-9x40mm Ballistic Plex Matte Finish by BURRIS OPTICSSpecifications: Field of view: 33 low - 13 high Exit pupil: 13 low - 5 high Click value: 1/2 MOA Adjustment range: 50 MOA Eye relief: 3.1"-3.8" Length: 12.2" Weight: 13 Oz *Warranty Info: Every single Burris optic is covered by the Unconditional Forever Warranty. Even if your packaging or user manual indicates your product has a limited warranty and it is now covered by the NEW Burris Unconditional Forever Warranty. The Burris Forever Warranty™ means just that - Forever - for anything and other than loss and theft or deliberate damage.