Vortex Defender Flip Cap Eyepiece (Open Box)

ThisVortex Defender Flip Cap Eyepiece features a snap flat spring and won’t obstruct your line of sight. Virtually indestructible, the Defender Flip Cap Eyepiece is the last flip cap you will ever need. The flip cap has three stop positions for any shooting application. Position it at 45, 90 to lay flat back, or vertically to put your dope disk shooting aid right in your face.

Rugged Design

The Vortex E-10 Defender Flip Cap is virtually indestructible, with a rugged design that ensures that it won’t break on you when you’re out on the range. This cap fits snugly on nearly all Vortex Optics, with the exception of the 1″ Viper series, and features a snap flat spring that will keep your line of sight unobstructed.