Built for Those Who Built the Beachhead

The Amphibious Construction Battalion One (ACB-1) didn't wait for the battle to come to them — they built the infrastructure that made victory possible. Commissioned on 16 July 1943 as the 104th Naval Construction Battalion, ACB-1 has stood as the Navy's premier amphibious construction force, operating out of Coronado, California since its earliest days in the Pacific Theater.

This tee is more than fabric. It's a declaration of service — worn by those who know what it means to build under fire, to construct where others only conquer.

Garment Details

• Style: Classic Fit — structured, clean, and built to last
• Colors: White, Black, Military Green, Navy, Tan
• Sizes: Small through 3X-Large
• Weight: 1 lb | Made in the USA
• Print: ACB-1 unit insignia with text — high-definition, fade-resistant

The ACB-1 Legacy

From the shores of the Pacific in WWII to modern amphibious operations, ACB-1 has served alongside Marine and Army Amphibious Corps under the command of legends like Admiral Nimitz. Their sister unit, Amphibious Construction Battalion Two (ACB-2), operates out of Little Creek, Virginia — but ACB-1 was first, and the mission has never stopped.

Wear the history. Honor the mission. Represent the battalion that built the way forward.