F1 Firearms, King FDR, 223 Wylde, modern sporting rifle, semi automatic rifle, free float handguard, mil spec rifle, 1:8 twist barrel, M-LOK handguard, black anodized finish

The F1 Firearms King FDR 223 Wylde 16in Modern Sporting Rifle delivers reliable semi automatic performance with a free float M-LOK handguard, 1:8 twist stainless barrel, and mil spec components for precision and durability.