Vortex Flip Cap Cover Size 3 30-35mm FC-3

The hinged flip cap optic cover makes it a snap to keep fine optics protected and flips completely back so the cap lies flat. Simply slip the rubber cover over the objective or ocular end of your optic.

Size 3 fits over a variety of optics with these outside diameters (OD):
30-35 mm
1.2–1.4 inches