15 皮肤:
1 Classified
2 Restricted
3 Mil-Spec Grade
4 Industrial Grade
5 Consumer Grade
Jet Set FN
崭新出厂
略有磨损
久经沙场
战痕累累
破损不堪
Pilot FN
First Class FN
Business Class FN
Red Leather FN
Commuter FN
Coach Class FN
Leather MW
Traveler FN
Sand Dune MW
Olive Plaid FN
Contractor WW
Green Plaid BS
Green Plaid FT