Gun Cleaning Kit - 9MM Pistol ISLAND_32D Combat service identification badges are

Combat service identification badges are worn on the Army's Dress Blue (ASU) uniform

Criteria: This is the unit crest (Distinctive Unit Insignia) for the 15th Support Battalion

The gold laurel wreath depicts the myriad of achievements through strength made by the Corps since its inception

Criteria: Worn by Machinist's Mates (MM) with ranks from Petty Officer 3rd Class (E-4) to Petty Officer 1st Class (E-6)

" The colors blue alludes to the unit's Infantry designation

Gun Cleaning Kit - 9MM Pistol ISLAND_32D Combat service identification badges are9MM Pistol Cleaning Kit Cleans 9MM Pistols and . 38 Caliber 357 Revolvers Includes: Wool Brush Brass Brush Mop Brush 2 Piece Brass Rod Extension Solvent Holder w Dauber and Plastic Storage Case