Provides extra rail room for rear Back Up Iron Sights (BUIS) when using the StrikeFire red dot along with the VMX-3T magnifier. The cantilever ring will move the StrikeFire forward about one inch.

Note: Provides absolute co-witness mounting height of 37 mm. Will work with most 30 mm red dot sights.

SKU VORCM-305
Model # CM-305
Brand Vortex
Tube Size 30mm

OUR VORTEX INTERNATIONAL VIP WARRANTY IS ABOUT YOU, NOT US.

The Vortex Worldwide Lifetime VIP Warranty covers your purchase worldwide through the distributor or dealer in the country where you purchased your product. In Australia this is Extravision Australia.

Distributors and dealers in countries other than where you made your purchase may apply service charges due to different rules and regulations in that country. We recommend you make your purchases from your local distributor or dealer to ensure you get the best service should there ever be a need.

Products shipped from the USA out of the country are considered Gray Market Products and are not covered by this warranty.


The VIP Warranty does not cover loss, theft, deliberate damage or cosmetic damage that does not hinder the performance of the product.


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