History of the Campaign Hat United States Army Drill Sergeant Hats The current drill sergeant hat evolved from the 1883 campaign hat. That headgear was a modified (flat brim versus upturned brim)
![Drill Sergeant Hat Press Female Bush Hat Display /male Hat Press Wall Display / Drill Instructor Memorabilia / Custom Military Display Award - Etsy UK Drill Sergeant Hat Press Female Bush Hat Display /male Hat Press Wall Display / Drill Instructor Memorabilia / Custom Military Display Award - Etsy UK](https://i.etsystatic.com/22040963/r/il/bb825b/3386999763/il_570xN.3386999763_fq8i.jpg)
Drill Sergeant Hat Press Female Bush Hat Display /male Hat Press Wall Display / Drill Instructor Memorabilia / Custom Military Display Award - Etsy UK
![The olive drab headgear worn by male drill sergeants today has a flat brim, Montana Peak and bears a gold disc of the Great Seal of the United States on its front. The olive drab headgear worn by male drill sergeants today has a flat brim, Montana Peak and bears a gold disc of the Great Seal of the United States on its front.](https://c8.alamy.com/comp/HEP0M9/the-olive-drab-headgear-worn-by-male-drill-sergeants-today-has-a-flat-HEP0M9.jpg)