Vortex E-10 Defender Flip Cap Eyepiece

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Vortex E-10 Defender Flip Cap Eyepiece


In stock (can be backordered)

(1 customer review)

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.


In stock (can be backordered)

SKU: E-10 Categories: , , Tags: , ,


This is one cap you will most likely never see in a flip cap boneyard. The E-10 cap has three stop positions. The first vertical, to put your dope disk (optional accessory) literally right in your face. The second at a 45° and the third at 90° to lay flat back.

The E-10 fits all Vortex® Riflescopes except the 1-inch tube Viper® model VPR-M-01BDC, VPR-M-04BDC and VPR-M-03BDC.

Additional information

Weight .1 lbs

1 review for Vortex E-10 Defender Flip Cap Eyepiece

  1. chapman4879 (verified owner)

    Received my Diamondback tactical 44mm in the mail today. The flip up eye piece and 44mm lense caps fit like a glove. Better quality than I expected. Great, quick delivery of products and I highly recommend the flip up product as well as Kenzie’s. My “go to” for optics. 5 stars!

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