- 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-40 cap into multiple stop positions at 45 and 90 degrees. Outside diameter: 45.5-48.5 mm | 1.8-1.9 inches
- Objective-40 Fits: RZR-1589, RZR-1572, RZR-1565, RZR-1558, DBK-10025, DBK-10023, DBK-04-BDC, DBK-M-01P, DBK-01-BDC, DBK-M-04P, CF2-31005, CF2-31007, CF2-310017, CF2-310019, CF2-310025
