First Special Service Force Cap $30.00 Category: First Special Service Force Description Description FSSF BLUE cap with RED arrow Related products 4×6 embroidered FSSF Pocket Patch $10.00 Read more First Special Service Force Commemorative “Challenge” Coin $10.00 Read more Fairbairn-Sykes Commando Dagger $18.95 Read more Storming Monte La Difensa: The First Special Service Force at the Winter Line, Italy 1943 $18.95 Read more