This is the last flip cap you will ever need! Virtually indestructible, this cap will fit snugly on nearly all Vortex riflescopes and features a snap flat spring that will keep your line of sight unobstructed. Rifle ranges the world over are littered with broken flip caps. This is one cap you will most likely never see in a flip cap boneyard.

• Virtually indestructible, the Defender flip caps are the most versatile and durable on the market, these are the last flip caps you'll ever need. Made in the USA.
• A stainless steel spring flips the Eyepiece into multiple stop positions: vertical, 45 degrees and 90 degrees. The vertical position is for inserting your dope disk in to have easy access to while shooting. Dope disk NOT included.
• The E-10 fits all Vortex Riflescopes EXCEPT the 1-inch tube Viper model VPR-M-01BDC, VPR-M-04BDC and VPR-M-03BDC. Outside diameter: 41.5-46 mm | 1.6-1.8 inches
• A stainless steel spring flips the O-32 cap into multiple stop positions at 45 and 90 degrees. Outside diameter: 38-41 mm | 1.5-1.6 inches
• Objective-32 Fits: RZR-6638, PST-43103, PST-43104, PST-2105, PST-2101, DBK-08-BDC, DBK-M-08P, DBK-10011, DBK-10013, CF2-31003, CF2-31002, CF2-31001R, CF2-31001