The FN SCAR 17S Gen2 is a semi-automatic rifle chambered in 7.62x51 NATO / .308 Win with a 16-inch barrel and a flat dark earth finish. It ships with a 20-round magazine and uses a short-stroke gas piston system with an adjustable gas regulator. The barrel is suppressor ready. 
 

Key Specifications 

• Brand: FN 
• Model: SCAR 17S Gen2 
• Caliber: 7.62x51 NATO / .308 Win 
• Action: Semi Auto 
• Capacity: 20-round magazine 
• Barrel Length: 16 inches 
• Color/Finish: FDE (Flat Dark Earth) 
   

Detailed Features 

• Short-stroke gas piston with adjustable gas regulator 
• Suppressor-ready barrel 
• 16-inch barrel 
• 20-round magazine included 
• Flat dark earth finish throughout

Owners of the FN SCAR 17S Gen2 regard it as one of the cleaner semi-automatic battle-rifle designs available. The short-stroke piston system draws consistent praise for reliability across various ammunition types and weather conditions, and the adjustable gas regulator is appreciated when running suppressed.

The FDE finish is a draw for many buyers. Opinions on ergonomics vary more than on reliability. The side-folding stock gets positive marks for storage and transport, but the stock cheekweld and length of pull split opinions among shooters of different builds. Trigger pull is a common point of debate, with some owners running aftermarket replacements.

At its price point, the SCAR 17S Gen2 is understood to be a premium purchase. Buyers who prioritize a factory-complete, suppressor-capable .308 semi-auto platform generally find it justified. Those who compare it against budget alternatives in the caliber tend to note there are cheaper ways to get to 7.62x51 NATO, but not with this combination of features out of the box.