BILLION DUO LD-3001-K Cantilever Mount
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The BILLION DUO LD-3001-K is a quick-detach cantilever scope mount designed to fit both 30mm and 1-inch (25.4mm) scope tubes on any standard 20mm Picatinny rail. It features a dual-ring design that provides a stable, forward-offset mounting position, giving shooters a better eye relief without repositioning themselves. Overall, it strikes a reasonable balance between affordability and functionality for casual to mid-level rifle builds.
Key Features & Specs
| Compatibility | Fits both 30mm and 1-inch (25.4mm) scope tubes; mounts on standard 20mm Picatinny rails |
|---|---|
| Mount Style | Cantilever dual-ring design with forward offset for improved eye relief |
| Attachment | Quick-detach (QD) lever base for tool-free attachment and removal while maintaining return-to-zero |
| Material | Aluminum alloy construction with a matte black anodized finish for durability and corrosion resistance |
| Ring Quantity | Dual rings for enhanced scope stability and reduced flex compared to single-ring mounts |
| Use Case | Suitable for rifles and carbines where standard ring placement restricts comfortable eye relief |
| Model | LD-3001-K |
Best for: Shooters looking for an affordable, quick-detach cantilever scope mount that works with both 30mm and 1-inch scopes on a Picatinny-railed rifle, particularly those who need a forward offset to achieve a comfortable eye relief.