Vortex Defender Flip Cap Objective 50

BH #VOO50 • MFR #O-50
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Vortex Defender Flip Cap Objective 50
Key Features
  • For 54.86-58.93mm Objective Lenses
  • Spring-Loaded Hinge
  • Durable Construction
Keep the optics of your riflescope safe with the robust Defender Flip Cap Objective 50 from Vortex. Designed for lenses with an outside diameter of 54.86-58.93mm, this cap will fit a wide variety of scopes. Also, it has a spring-loaded hinge to flip up and out of the way.
More Details
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$23.49
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Vortex O-50 Overview

Keep the optics of your riflescope safe with the robust Defender Flip Cap Objective 50 from Vortex. Designed for lenses with an outside diameter of 54.86-58.93mm, this cap will fit a wide variety of scopes. Also, it has a spring-loaded hinge to flip up and out of the way.

Compatible Riflescopes
Razor HD Gen II: RZR-31802, RZR-31803, RZR-52005, RZR-52006, PST-210S1-M
Viper PST: PST-43127, PST-43128, PST-624F1-A, PST-624F1-M, PST-624S1-A, PST-624S1-M, PST-416F1-A, PST-416S1-A
Viper HST: VHS-4310, VHS-4325
Viper HSLR: VHS-4315-LR, VHS-4307-LR
Viper HS: VHS-4307, VHS-4319
Viper: VPR-M-06MD, VPR-M-06BDC
Diamondback: DBK-M-03P, DBK-03-BDC
Crossfire II: CF2-31011, CF2-31027
UPC: 875874005891

Vortex O-50 Specs

Outside Diameter
2.16-2.32" / 54.86-58.93 mm
Packaging Info
Package Weight
0.135 lb
Box Dimensions (LxWxH)
7 x 5.3 x 1.55"

Vortex O-50 Reviews

Most excellent

By Raymond V.
Rated 5 out of 5
Date: 2025-12-19

I don’t know why I didn’t purchase these right off? They complete my rifle.

Nice tight fit, flexible. Much

By Ron G.
Rated 5 out of 5
Date: 2024-11-02

Nice tight fit, flexible. Much better quality than the other ones on the market

See any errors on this page?

Does it fit both front and rear

Does it fit both front and rear
Asked by: PAUL
The Vortex Defender Flip Cap Objective 50, fits the front on the objective of the scope.
Answered by: Leonard E
Date published: 2023-10-18
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