Ultradyne UD5 Chassis (Ruger American SA RH)

Lightweight 6061 aluminum chassis with ARCA, M-LOK, and explicit Gen 1 and Gen 2 Ruger American support.

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Quick Specs

Price: $360
Weight: 1 lb 8 oz
Brand: Ultradyne
Category: rifle-chassis

Features

•Gen 1 and Gen 2 support
•1.1 to 1.5 lb
•ARCA and M-LOK

Compatibility Tags

family: bolt-actionplatform: ruger-american-gen2-predatorhandguard: mlokmagazine: aics

Overview

Ultradyne states, "We are compatable with both Gen 1 and Gen 2 model Ruger Americans." The maker also states, "We are compatable with barrels up to 1.35\" in diameter." The right-hand short-action UD5 uses 6061 T6 aluminum, includes ARCA and M-LOK mounting, accepts Mil-Spec buttstocks, and feeds AICS magazines.

Key Features

Maker-confirmed Gen 1 and Gen 2 fit
6061 T6 aluminum construction
Built-in ARCA rail and M-LOK
Adjustable magazine release and Mil-Spec buttstock interface

Pros

+Light 1.1 to 1.5 lb chassis
+Integrated ARCA and M-LOK
+AICS feeding with adjustable magazine release

Cons

−This routed variant is right-hand short action
−Buttstock selection is separate from the core chassis

Detailed Specifications

actionFit: Right-hand Ruger American short action; "We are compatable with both Gen 1 and Gen 2 model Ruger Americans."
weight: 1.1 to 1.5 lb
magazineCompatibility: AICS pattern
Material: 6061 T6 aluminum
maxBarrelDiameter: 1.35 in