ULTRADYNE USA - UDX3 Picatinny Chassis RH for Remington 700 SA Black

UDX3 PICATINNY CHASSIS FOR REMINGTON 700 SA

The UD Picatinny Chassis refines the proven platform of the UD Chassis into a more practical, more adaptable option for the modern rifle owner. They 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 this 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 that’s transportable, configurable, and purpose-built for precision.

SPECS

• Weight: 19.04 oz
• Length: 16.625 inches
• M-LOK Slots: 9
• ARCA Length: 6.9 inches
• Max Barrel Diameter: 1.35 inches
• Stock Interface: 1913 Picatinny
• Grip Interface: Mil-Spec A2 or UD Adjustable
• Magazine Interface: AICS
• Material: 6061-T6
• Finish: Cerakote