Description
Upgrade your Ruger American Long Action rifle with the MDT LSS Gen 3 Chassis System (115058BLK), the gold standard in precision rifle chassis technology. Engineered for right-handed shooters seeking a tactical edge, this chassis replaces your factory stock with a rigid, aluminum-core platform designed to maximize accuracy, ergonomics, and versatility.
The MDT LSS Gen 3 features a fully adjustable buttstock interface compatible with AR-style stocks, allowing you to dial in length of pull and cheek weld for consistent, repeatable positioning behind the scope. The aluminum chassis provides a rock-solid bedding surface that virtually eliminates stock flex, translating directly into tighter groups and more predictable performance at distance.
Key Features:
– Precision-machined aluminum construction with matte black finish
– Drop-in fit for Ruger American Long Action rifles
– Right-hand configuration
– AR-style pistol grip compatibility (grip not included)
– AR-style buttstock compatibility (stock not included)
– M-LOK accessory slots for mounting bipods, accessories, and rail sections
– Improved trigger guard for gloved hand access
– AICS-compatible magazine well for expanded magazine options
– Improved accuracy potential through enhanced bedding rigidity
Whether you’re a long-range hunter, precision rifle competitor, or serious enthusiast looking to build the ultimate Ruger American platform, the MDT LSS Gen 3 is a proven chassis trusted by shooters nationwide.
Order online at Deep Roots Rifle Co and take advantage of our fast shipping, or visit our gun shop in Eustis, Florida, where our knowledgeable staff can help you select the right grip, stock, and accessories to complete your build.






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