FN America SCAR 20S 7.62x51 NATO, 20-inch, Flat Dark Earth, Geissele Super SCAR Trigger
This FN America SCAR 20S stands out as the commercial counterpart to the USSOCOM Mk 20 SSR, built in Columbia, SC and finished in Flat Dark Earth. It features a 20-inch cold hammer forged, chrome-lined heavy barrel with 1:12 RH twist, a two-position adjustable gas regulator, and a Geissele Super SCAR two-stage trigger. The receiver is marked "SCAR 20S MULTI-CALIBER," and the monolithic upper provides a long, continuous Picatinny rail for mounting accessories.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are some light handling marks from previous use. The bore is bright and clean. See photos for details.
What’s Included
- FN America SCAR 20S rifle (7.62x51), Flat Dark Earth finish
- One 10-round steel SCAR-pattern magazine with polymer floorplate
The SCAR 20S is purpose-built around a 20-inch cold hammer forged, chrome-lined heavy profile barrel marked "7.62×51 1:12." It is threaded 5/8x24 and fitted with a three-prong flash hider. The two-position adjustable gas regulator and short-stroke gas piston system deliver reliable function across conditions.
The platform’s extended monolithic upper provides a continuous top Picatinny rail, with additional rail sections at the 3, 6, and 9 o'clock positions on the extended fore-end. This gives ample space for mounting day/night aiming devices and accessories in a stable configuration.
Ergonomics are enhanced by an adjustable stock with comb height and length-of-pull adjustment, plus a bottom Picatinny rail for rear monopod or accessory use. Controls include a side charging handle and a left-side bolt catch/release paddle, complemented by a manual safety selector.
The trigger is the Geissele Super SCAR two-stage, offering a precise, repeatable break suitable for precision-focused applications. The aluminum receiver wears a durable Flat Dark Earth finish and carries FN markings including "FN COLUMBIA, SC USA" and the FN oval logo roll mark. The quick-removal barrel assembly is retained by captive T25 screws for streamlined maintenance.