BILLION DUO Cantilever Scope Mount
Buy on Amazon
The BILLION DUO L3212 is a dual-ring cantilever scope mount designed to fit both 30mm and 25.4mm (1-inch) scope tubes, offering versatile compatibility with a standard 20mm Picatinny rail. It doubles as a flashlight mount base, making it a practical two-in-one accessory for rifle or airgun setups. Overall, it provides a budget-friendly option for shooters looking to extend their optic forward while maintaining a secure, adjustable hold.
Key Features & Specs
| Compatibility | Fits 30mm and 25.4mm (1-inch) scope tubes, mounts on standard 20mm Picatinny rails |
|---|---|
| Design | Cantilever dual-ring design extends the optic forward for improved eye relief and cheek weld |
| Dual Use | Functions as both a scope ring mount and a flashlight or accessory mount base |
| Material | Aluminum alloy construction for a balance of lightweight durability and rigidity |
| Model | L3212, sold by BILLION DUO |
| Adjustment | Dual rings allow independent positioning for leveling and securing the scope |
| Installation | Tool-assisted tightening with screws for a firm, repeatable lock onto the rail |
Best for: Budget-conscious shooters and airgun enthusiasts who need a versatile cantilever mount that accommodates multiple scope tube sizes and doubles as a flashlight mounting base on a standard Picatinny rail.