Feature SCFC-MO44 Continental 44mm Objective Metal Flip-Up Cap Engineered For a Precise and Secure Fit on Continental 44mm Objective Scopes Crafted from Rugged 6061-T6 Aluminum Alloy for Reliable Durability and Dust Protection Detachable 32mm/ 1.26in Aperture Ring Cuts Harsh Light and Enhances Image Detail Specification SCFC-MO44 Continental 44mm Objective Metal Flip-Up Cap Specification Details Flipped Position: Close, Full Open and Flip-Down Connection Thread Code: M46X0.75 mm Material: 6061-T6 Aluminum Alloy Finish: Matte Black Weight: 38 g / 1.34 oz Size