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Defender™ Flip Cap

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Defender™  Flip Cap Click to Enlarge
SKU: O-40
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MSRP: $29.99
*Prices in US Dollars
Reviews:
Defender Flip Cap is rated 5.0 out of 5 by 1.
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Defender™ Flip Cap Objective 40

New for 2017. 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.

Outside diameter: 45.5-48.5 mm | 1.8-1.9 inches

Objective-40 Fits:

RAZOR® HD LH™
RZR-1589
RZR-1572
RZR-1565
RZR-1558

DIAMONDBACK® TACTICAL
DBK-10025
DBK-10023

DIAMONDBACK®
DBK-04-BDC
DBK-M-01P
DBK-01-BDC
DBK-M-04P

CROSSFIRE®
CF2-31005
CF2-31007
CF2-310017
CF2-310019
CF2-310025


Key Features

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Objective-40 Fits:

RAZOR® HD LH™
RZR-1589
RZR-1572
RZR-1565
RZR-1558

DIAMONDBACK® TACTICAL
DBK-10025
DBK-10023

DIAMONDBACK®
DBK-04-BDC
DBK-M-01P
DBK-M-04P

CROSSFIRE®
CF2-31005
CF2-31007
CF2-310017
CF2-310019
CF2-310025

Rated 5 out of 5 by from Great cap Same high quality as the eyepiece cap. Fits snug on my Crossfire 3x9-40. Doesn't rotate on the bell when flipping open. Opens/closes nicely after a couple cycles. Get eyepiece and objective.
Date published: 2017-06-15
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Just to clarify, is this a set of two flip cap? Or a single flip cap?

Asked by: wyatthorn
Our flip caps come as singles so you can choose the proper sizes for your scope.
Answered by: Mike at Vortex Optics
Date published: 2018-01-02

Which cap will fit my Viper 3-9x40 V-Plex VPR-M-01P?

Asked by: TP36
Size O-40 will fit your objective, while the O-32 will fit your eyepiece.
Answered by: Mike at Vortex Optics
Date published: 2017-11-21

Will this fit my 3-9x40 V-Plex VPR-M-01P? 

Asked by: TP36
Yes, the O-40 will fit the objective of your scope.
Answered by: Mike at Vortex Optics
Date published: 2017-11-20

Will this fit my Nikon P-308 4-12x40?

Asked by: KennB
Yes, the O-40 will work for your scope.
Answered by: Mike at Vortex Optics
Date published: 2017-08-16

Hi There, Your website lists the 0-40 as fitting the Razor HD LH 3x15 42, but a couple responses list that the 0-44 should be used. Can you confirm which is best? Objective-40 Fits: RAZOR® HD LH™ RZR-1589 RZR-1572 RZR-1565 RZR-1558 Thanks!

Asked by: LSU327
The O-44 fits the 3-15x42 Razor HD LH better than the O-40 fits, as the O-40 will be very tight.
Answered by: Mike at Vortex Optics
Date published: 2017-07-25

Just bought a Razor HD II 1 - 6 scope and wanted the defender flip caps. What size do I order ?
Asked by: Lysthenon
The E-10 and O-24 will fit your scope.
Answered by: Mike at Vortex Optics
Date published: 2017-06-15

Which flips caps do I need for a Crossfire II 4-12x40 AO, CF2-31019
Asked by: JG
The E-10 and the O-44 would fit your scope.
Answered by: Mike at Vortex Optics
Date published: 2017-06-15

What is the correct Defender Flip Cap Objective Lens for the RAZOR® HD LH™ 3-15 X 42?
Asked by: Anon
The E-10 and the O-44 will fit that scope.
Answered by: Mike at Vortex Optics
Date published: 2017-07-23
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Rated 5 out of 5 by from Great cap Same high quality as the eyepiece cap. Fits snug on my Crossfire 3x9-40. Doesn't rotate on the bell when flipping open. Opens/closes nicely after a couple cycles. Get eyepiece and objective.
Date published: 2017-06-07
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  • CLOUD, getReviews, 13.81ms
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