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Code: 3HE-RS0-HBJ12-UD20175-AB
MPN: UD20175-AB
UPC: 810140664303
The UD Picatinny Chassis refines the proven platform of the UD Chassis into a more practical, more adaptable option for the modern rifle![]()
owner. We replaced the traditional buffer-tube interface with a robust, rear Picatinny mounting point so your butt stock detaches
quickly for compact transport or tight storage without compromising repeatable return-to-zero.
Ergonomics were a primary focus in our design. The chassis accepts an adjustable grip so shooters can customize trigger-finger distance to their preference, and the adjustable thumb rest lets you tune positioning for repeatability and comfort. Functionally, the Picatinny Chassis keeps compatibility with mil-spec AR grips, accepts detachable AICS magazines, and retains the integrated ARCA rail along the forend with M-LOK slots for accessories. A forward spigot location gives optional ARCA length extension, and a NV bridge mount provides a clip-on thermal/optic interface. The result: a chassis thats transportable, configurable, and purpose-built for precision.
| Manufacturer: | Ultradyne |
| Color: | Armor Black |
| Finish: | Cerakote |
| Chassis Material: | 6061-T6 Aluminum |
| Gun Make: | Ruger |
| Gun Model: | Ruger American Rifle |
| Action Length: | Short Action |
| Hand: | Right |
| Gun Rail: | M-LOK |
| Length: | 30.2 in |