The Luth-AR MCA-22F Modular Chassis Assembly in Flat Dark Earth transforms your Ruger 10/22 style rifle into a modern, highly adjustable rimfire platform. Built from high-strength glass-filled nylon with 6061 aluminum and steel components, this lightweight chassis is engineered for comfort, control, and a custom fit across a wide range of shooters.

Designed as a chassis-only system, the MCA-22F lets you drop in your existing Ruger 10/22 receiver, trigger group, and standard or bull barrel for recreational shooting, small-game hunting, or rimfire competition. A fully ambidextrous goose-neck pistol grip with palm swell, click-adjustable cheek piece, and adjustable length of pull help you achieve a repeatable, ergonomic shooting position. Textured gripping surfaces and integrated mounting and sling options round out a versatile platform that reflects Luth-AR’s focus on thoughtful design and practical innovation.

Key Features:

• Manufacturer: Luth-AR
• Model: MCA-22F Modular Chassis Assembly
• Color: Flat Dark Earth
• Firearm Fit: Ruger 10/22 style, non-takedown receivers
• Caliber Compatibility: .22 LR
• Material: Glass-filled nylon with 6061 aluminum and steel
• Weight: 2.2 lb
• Ambidextrous goose-neck pistol grip with palm swell
• Click-adjustable cheek piece
• Adjustable length of pull from 11.25 in to 15.75 in
• Accepts standard or bull barrels
• Not compatible with takedown models or receivers with rear tang