Army - 4th Bn - 31st Infantry Regiment Branch wo Txt Long Sleeve U.S. Army Medical Department They work with everything from

They work with everything from basic electrical circuits to advanced avionics

It was reorganized from the 77th Special Forces Group

and uphold the Ranger tradition of leading the way in the most demanding missions

Their expertise spans both electrical power systems and the complex instrument systems that pilots rely on for safe flight

led sailors through life-threatening situations

Army - 4th Bn - 31st Infantry Regiment Branch wo Txt Long Sleeve U.S. Army Medical Department They work with everything from100% comfortSoft cotton Double needle stitching throughout Coverseamed neck with lay flat collar Tag free neck label Shoulder to shoulder tape Comfortable rib knit cuffs Sport Grey is 99% cotton, 1% polyester; Light Steel is 90% cotton, 10% polyester