The Franklin Armory M4-HTF XTD R3 is a semi-automatic rifle built around a 16″ M4-contour barrel and chambered in .350 Legend. It uses aluminum upper and lower receivers and comes finished in black with Type III hard coat anodizing. The rifle is optics-ready and ships with a B5 Bravo stock and grip, a custom tuned trigger, and an Aura XTD muzzle device. Its carbine-length gas system and low-profile gas block are specified for reliable operation in common field roles.
Key Specifications
- The barrel measures 16″ M4 contour for a balanced profile.
- The caliber is .350 Legend.
- The action is Semi-Automatic.
- The receiver is aluminum upper and lower.
- The finish is Type III hard coat anodized in black.
- The stock and grip are B5 Bravo.
- The muzzle device is an Aura XTD.
- The gas system is carbine length with a low-profile gas block.
- The trigger is a custom tuned trigger.
- The listed weight is 13.0.
The M4-HTF XTD R3 presents a purpose-driven build for shooters seeking a modern .350 Legend rifle platform with common-service components and an optics-ready upper. Its combination of an anodized aluminum receiver set, B5 Bravo furniture, and a tuned trigger make it suitable for hunting, range work, or general-purpose use where a robust, familiar AR-style ergonomics are desired.
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