First Special Service Force Youth T-Shirt $30.00 Category: First Special Service Force Related products Iron-on Embroidered Shoulder Patch of the 1st Special Service Force $3.00 Read more First Special Service Force Beret Flash $2.00 Read more 4×6 embroidered FSSF Pocket Patch $10.00 Read more Fairbairn-Sykes Commando Dagger $18.95 Read more