Vortex Optics Mount Riser - QR

Name: Vortex Optics Mount Riser - QR
Brand: Vortex Optics
SKU: RDMQ
Price: 78.69 USD
Availability: InStock
Rating: 4.6 (5 reviews)

Vortex Optics Mount Riser - QR - Main image

$78.69 ~~$129~~ In stock

Category: Accessories

This handy mount quickly attaches the Venom red dot to your AR while ensuring the correct lower 1/3 co-witness sight height. The positive lock, one-handed operation makes it incredibly simple to use. Type III hard-coat-anodized machined aluminum construction keeps the package lightweight, tough and durable.

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Preparing your order

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery arrangements

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Before arranging a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Benjamin P. ★★★★★ Oct 22, 2026

The lower 1/3 co-witness height on my AR was exactly what I needed, and the mount locks on tight with just one hand. It’s solid and simple to use.

Claire ★★★★★ Oct 21, 2026

The one-handed lever is a genius touch—snaps on effortlessly and holds solid. My red dot sits at the perfect lower 1/3 co-witness now, no fussing with tools. Exactly what I needed for quick range trips.

Steven ★★★★★ Oct 19, 2026

The quick detach lever is so smooth I can swap optics with one hand while wearing gloves, and the lower 1/3 co-witness lines up perfectly with my irons. Snapped it on in seconds and haven't had to touch it since.