The Franklin Armory M4-HTF R3 XTD is a semi-automatic rifle chambered in .350 Legend with a 16-inch barrel and 10+1 capacity, weighing 6.8 lbs. The .350 Legend cartridge was designed specifically for straight-wall cartridge states, and it works well for deer-sized game with manageable recoil. 
 

Key Specifications 

• Caliber: .350 Legend 
• Action: Semi-Automatic 
• Capacity: 10+1 rounds 
• Barrel Length: 16 inches 
• Weight: 6.8 lbs 
• Finish: Black 
   

Features 

 
The barrel has a light contour with a salt bath nitride finish for corrosion resistance. No fixed sights are included. The platform is optic-ready. The trigger is custom-tuned for a smoother pull. Stock is an adjustable B5 Bravo, which fits a wide range of shooters without modification. 
 
The carbine-length format keeps it handy in a blind or on a treestand. Semi-auto action allows quick follow-up shots if needed, which is useful in hunting contexts where a second shot matters.

Owners of the Franklin Armory M4-HTF R3 XTD are generally positive about it. The .350 Legend caliber draws consistent praise for its low recoil and solid terminal performance on deer, and the semi-auto action is appreciated for fast follow-ups. Build quality and reliability get good marks across owner reports.

Common criticisms: some owners want more aftermarket customization paths to push accuracy further, and .350 Legend ammunition availability can be spotty depending on the region. Pricing gets mixed reactions. Most owners find it fair given the features, but some feel similar rifles offer better value.

The overall picture is a capable hunting carbine that suits its niche well, with ammunition availability being the main practical concern depending on where you live.