The MDT 115055BLK Chassis LSS Gen3 Ruger American Short Action Left Hand Tactical transforms your Ruger American into a modern precision platform. Built around MDT’s proven LSS Gen3 architecture, this chassis delivers a rigid aluminum backbone with generous M-LOK slots and an integrated top rail for mounting optics and accessories with confidence.

This model is purpose built for left-handed Ruger American short action rifles and is ideal for precision range work, training, and practical competition. The adjustable buttstock and vertical pistol grip promote a natural, repeatable shooting position, while the lightweight construction helps maintain balance with heavier barrels and optics. It is a refined upgrade that reflects MDT’s focus on thoughtful design and shooter-centric ergonomics.

Key Features:

• Manufacturer: MDT Sporting Goods
• Model: 115055BLK Chassis LSS Gen3 Ruger American SA Left Hand Tactical
• Product Type: Chassis
• Compatible Firearm Make: Ruger
• Compatible Firearm Model: Ruger American Short Action Left Hand Tactical
• Color: Black
• Material: Aluminum
• Length: 35.0 inches
• Width: 10.1 inches
• Height: 3.2 inches
• Weight: 6.26 pounds