FN Non-Reciprocating Charging Handle Conversion Kit for SCAR 17S/20S, Black - 20100505

This conversion kit upgrades FN SCAR 17S and 20S rifles with a non-reciprocating charging handle system that remains static during fire. The kit includes a NRCH bolt carrier, charging handle sled, and two ambidextrous reversible charging handles that lock forward on bolt close, providing improved modularity and superior forward assist capabilities.