Vortex Optics Defender Flip Cap Eyepiece

The Vortex Optics Defender Flip Cap Eyepiece is the last flip cap you will ever need! Virtually indestructible, this cap will fit snugly on nearly all Vortex Optics riflescopes and features a snap flat spring that will keep your line of sight unobstructed.

• Great riflescope accessory
• Virtually indestructible
• Fits snugly and features a snap flat spring
• Keeps your line of sight unobstructed
• Fits all Vortex Riflescopes except the 1" tube Viper model VPR-M-01BDC, VPR-M-04BDC, VPR-M-03BDC and Viper HS 4-16x44 model VHS-4305 and VHS-4304
• Outside diameter: 1.6" to 1.8" (41.5 to 46 mm)