In stock right now at RedWolf Airsoft is the Cybergun FNX-45 Civilian Version Slide Conversion Kit which you can order for US$289.95... "This new set of Cybergun licensed civilian version FNX slides come in 2 versions, black and silver, both are constructed in steel and carries authentic 'FN' logo, 'FN Herstal' 'FNX-45' markings.