When the moment is most crucial, precision matters. SWAROVSKI OPTIK riflescopes offer the highest precision for when it matters most. State-of-the-art precision technology enables you to overcome the obstacles no matter what the situation is, allowing you to focus on what's important, the shot. The SWAROVSKI OPTIK Z5 Riflescope delivers accurate long-range shots, particularly in the mountains or on rough terrain. Part# Magnification Objective Reticle Tube Diameter Click Value Focal Plane FOV @100 yds Weight 59760 3.5-18x 44mm BT-Plex MOA 1 in 1/4 MOA SFP 30 - 6' 15.9 oz 59761 3.5-18x 44mm Plex MOA 1 in 1/4 MOA SFP 30 - 6' 15.9oz 59764 3.5-18x 44mm 4W MOA 1 in 1/4 MOA SFP 30 - 6' 15.9 oz 59766 3.5-18x 44mm BRH MOA 1 in 1/4 MOA SFP 30 - 6' 15.9 oz 59769 2.4-12x 50mm BT-Plex MOA 1 in 1/4 MOA SFP 46.1- 9' 16.2oz 59770 2.4x12x 50mm Plex MOA 1 in 1/4 MOA SFP 46.1- 9' 16.2oz 59771 2.4-12x 50mm BT-4W MOA 1 in 1/4 MOA SFP 46.1- 9' 16.2oz 59880 5-25x 52mm Plex MOA 1 in 1/4 MOA SFP 21.9-4.5' 17.5oz 59881 5-25x 52mm BT-Plex MOA 1 in 1/4 MOA SFP 21.9-4.5' 17.5oz 59884 5-25x 52mm 4W MOA 1 in 1/4 MOA SFP 21.9-4.5' 17.5oz 59886 5-25x 52mm BRH MOA 1 in 1/4 MOA SFP 21.9-4.5' 17.5oz 59887 5-25x 52mm BRX MOA 1 in 1/4 MOA SFP 21.9-4.5' 17.5oz