Vortex Defender Flip Cap Objective Lens 50
This is the last flip cap you will ever need! Virtually indestructible, this cap will fit snugly on nearly all Vortex Optics and features a snap flat spring that will keep your line of sight unobstructed.
Outside diameter: 2.2 – 2.3 inches (55-59mm)
Item Number: O-50
Rangeview Sports Canada
Licensed Gun Shop in Newmarket, Ontario