Desert Tech WLVRN Conversion Kit 7.62x51mm NATO 16in 10 Round Black. 62x51mm NATO 16in: Manufacturer: Desert Tech Color: Black Caliber: 7.62x51mm NATO Magazine Capacity: 10 Round Magazine Included: No Features of Desert Tech WLVRN Conversion Kit 7.62x39mm 16in For converting WLVRN rifle to 16-inch 7.62/308Win 10rnd contains barrel bolt mag catch magwell (as needed) Package Contents: Desert Tech WLVRN Conversion Kit 7.62x39mm 16in Desert Tech WLV-CK-A1610: WLVRN Conversion Kit 7.62x51mm NATO 16in 10 Round Black