12 皮肤:
1 Covert
2 Classified
4 Restricted
5 Mil-Spec Grade
Serum FT
久经沙场
崭新出厂
略有磨损
Blood in the Water FN
Cold Blooded FN
Case Hardened FN
战痕累累
破损不堪
Crimson Web FN
Hemoglobin FN
Graphite MW
Hypnotic FN
Blood Tiger FN
Hive FT
Hexane MW
Blue Titanium FN