The FN SCAR series of short-stroke, gas piston-operated rifles have the distinction of being the semi-auto version of the very rifles carried by USSOCOM. The SCAR 16S and 17S, chambered in 5.56x45mm and 7.62x51mm, respectively, feature cold hammer-forged, chrome-lined, MIL-SPEC, free-floating barrels. Fully ambidextrous, the controls adapt to any shooter in any shooting position. The polymer stock is telescoping, fully adjustable for length of pull and comb height, and folds to the side for storage. The receiver incorporates a MIL-STD 1913 optical rail. Three rails (at 3-, 6-, and 9-o'clock) mounted forward of the magazine well permit the mounting of accessory optics, lights, and lasers. Both models incorporate a gas regulator, enabling the shooter to adjust gas flow for optimal operation when firing with a suppressor. Both models are available in matte black and FDE.

General Specifications (common to both rifles):

• Semi-auto only
• Rotating, locking bolt
• Short-stroke gas piston

Receiver Features:

• Hard-anodized monolithic aluminum
• Adjustable folding front and folding/removable rear iron sights
• MIL-STD 1913 accessory rails at the 3, 6, 9 and 12 o’clock positions

Barrel Features:

• Compensator
• Hammer-forged, chrome-lined, fully free-floating

Stock Features:

• Adjustable cheekpiece
• Telescoping side-folding polymer stock

Operating Controls:

• Composite polymer trigger module
• Ambidextrous safety lever and magazine release
• Charging handle may be mounted on right or left side
• Enlarged trigger guard for easier access when wearing gloves

Magazine:

• Low friction follower
• Steel or aluminum body