We have for sale FN MAG 58 Machine Gun Parts kit, 7.62 NATO, serial number 448. This parts kit is in fair to good condition. This FN MAG kit appears to be complete minus the right side plate, barrel and buttstock. The left side plate of the receiver features the Cuban crest that reads “Ejercito De Cuba” and a FN Herstal BELGIQUE mark. Please note this kit does have some light pitting on the left side plate, top cover, and rear sight base. The bolt, carrier, and piston assembly are in good condition and complete.