Oh Look T-Shirt Tactical Jacket Air Force Master Sergeant coin

Air Force Master Sergeant coin with PVC sleeve

Approved in 1926 for wear by the NY National Guard

The bayonet and chevron symbolize the unit's mission of combat engineering support

This decoration is presented to service members who have completed initial port security training in harbor defense operations as well as service for a period of twenty-four months with a Port Security Unit (PSU) stationed in the United States

Five-Axis Milling

Oh Look T-Shirt Tactical Jacket Air Force Master Sergeant coinShirt Specifications: 4. 5oz 50 25 25 poly combed ring spun cotton rayon, 32 singles Shoulder to shoulder taping Sideseam Crewneck Unisex sizes: S, M, L, XL, 2XL, 3XL Sizing Guide Made by USAMM. We print our original designs on high quality, comfortable t shirts.