FN NRCH Conversion Kit for Scar 17S/20S

The FN Non-Reciprocating Charging Handle Conversion Kit for SCAR 17S/20S delivers significant modularity upgrades to one of the most versatile platform rifles in professional service. This kit adds ambidextrous charging handle configurations without the operational distraction of a reciprocating charging handle, allowing shooters to maintain consistent cheek weld and sight picture during rapid fire sequences—a critical advantage in dynamic tactical environments where maintaining target focus matters.

The kit includes a bolt carrier group, charging handle sled, and two ambidextrous charging handles, providing the core components needed to convert your SCAR platform to non-reciprocating operation. The non-reciprocating design eliminates the sliding handle that cycles with the bolt, reducing the footprint around the receiver and minimizing snag hazards when operating in confined spaces or with body-mounted gear. The included ambidextrous handles allow seamless transitions between dominant and support-side operation, essential for left and right-handed shooters performing clearing drills or transitioning between positions under stress.

This conversion is purpose-built for operators, law enforcement, and serious marksmen who already trust the SCAR 17S/20S platform and want to optimize ergonomics for their specific mission profile. Whether running patrol duties, precision rifle courses, or long-range training, the ability to upgrade charging handle mechanics without replacing the entire upper receiver represents genuine value for existing platform users. Installation requires basic mechanical competency and familiarity with your rifle's disassembly sequence.

FN's SCAR platform remains the standard-issue rifle across multiple military and law enforcement agencies worldwide, and FN USA parts maintain the quality standards those organizations demand. This conversion kit extends the modularity promise of the SCAR system, allowing you to tailor your rifle's handling characteristics to your operational needs without secondary-market workarounds or out-of-spec modifications.