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ATN
Overview
The ATN Dual QD Cantilever Scope Mount is designed for 30mm optics, providing a secure and stable platform for your scope. Its cantilever design allows for optimal eye relief and positioning on a Picatinny rail, ensuring that your setup is both functional and versatile. This mount is particularly suited for builds that require a balance between quick detach capabilities and precise alignment.
ATN Dual QD Cantilever Scope Mount 30mm, Matte Black - ACMUDCQDM2 ranked #28 of the 89 optic mounts builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since July 2026. All time, it ranks #29 of the 314 optic mounts builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 9 of the 10 retailers we track have it in stock. It dipped to $79.97 at Sportsmans Outdoor Superstore for a stretch in September 2026, well under its usual $99, so sales do come around. Buying today, the lowest price is $99 at Brownells, above September's low of $79.97, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every optic mount by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Optic Mount Guide →Check it against the live catalog:
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