L96A1 Arctic Wolf

The Arctic Wolf is a Cosmetic Variant of the L96A1, which can be purchased from the Black Market for 5,900 NX.

Although stating it is the variant of the standard L96A1 in it's description, it's faster reloading time and built-in silencer indicates it is actually the Ghillie, which would also explain why it is 1,000 NX more expensive than other Cosmetic Variants (As the Ghillie is Supply-Case Only).