“Standard issue” is a useful starting point for identifying US Army gear from World War II, but the phrase suggests more fixed rules than existed. The Army’s Quartermaster Corps set a specification for each item, and those specifications were revised during the war. New patterns arrived, substitute materials replaced scarce ones, and older stock stayed in use alongside newer items. For most collectors the real question is not “what was standard?” but “which version, from which year, and for which theater?”
This guide covers the main categories of US Army issue. Each section points to a more detailed article in this series where one exists.
Clothing: service and field uniforms
Soldiers wore an olive-drab wool service uniform for dress and garrison duty. For field work and hot climates, cotton herringbone twill (HBT) fatigues were common. A soldier’s unit was shown by a division patch on the left sleeve, and enlisted rank by chevrons.
For cold and wet field conditions, the first standard field jacket of the war was the olive-drab M1941 field jacket. It had a cotton shell and a wool-flannel lining. The M1943 field jacket began replacing it in 1943 with a heavier shell, but the older jacket stayed in use for some time, so a jacket from 1942 or 1943 can be either version. For the details, see how to identify an M1941 field jacket.
Headgear
The M1 steel helmet, adopted in 1941, was the standard helmet for ground troops. It had a separate liner and a chin strap. Many soldiers wore a cloth or camouflage cover over the shell. Garrison-style caps, often called overseas caps, were also issued. For the helmet in more detail, see World War 2 military helmets.
Footwear and gaiters
Most soldiers wore russet leather service shoes with canvas leggings. The leggings, officially the M1938 dismounted leggings, fastened with hooks and a strap under the instep, and they covered the lower trousers and the ankle.
Combat boots came later. The M1943 combat boot, which used buckle straps, was issued from 1943. Airborne troops wore their own jump boots instead. For that item, see WWII US paratrooper jump boots.
Web gear and carrying equipment
Soldiers carried ammunition and kit on canvas and webbing equipment. The M1923 cartridge belt held rifle ammunition, the M1928 haversack carried rations, and the M1910 canteen and cup provided water and a way to cook. The M1936 musette bag, a shoulder bag, held personal items. Many items were made by several contractors, so the markings and dates on a piece are the best way to date it.
Marines wore their own uniforms, but much of their web gear followed Army designs. See USMC WWII uniforms and web gear for the differences.
Weapons
The main infantry rifle was the M1 Garand, a semi-automatic rifle. The M1 carbine was issued to support troops and some officers, and the M1911A1 pistol was the standard sidearm. The M1918 Browning Automatic Rifle (BAR) served as the squad automatic weapon. The standard machine guns were the Browning M1919 family.
How to tell original issue from reproduction
Reproductions of WWII gear are common, and some are very accurate. A few checks help:
- Markings. Look for contract numbers, maker names, inspector marks and dates. Markings should suit the item type and period, and they should not look added later.
- Materials. Compare the weave, weight and color with period photos and reference books. Some jackets used steel-alloy zippers, and a magnet will stick to them, which is a quick check for that zipper type.
- Construction. Check stitching, buttons and labels. Reproductions often get one of these details wrong.
- Care. Do not wash or dry-clean original wool or cotton to “freshen” it. Washing can shrink original linings and damage labels.
Where to go next
Start with the item you have in hand:
- Helmets: World War 2 military helmets and what helmets did they wear in WWII?
- Identity tags: WWII military dog tags
- Field jackets: how to identify an M1941 field jacket and the M1942 tanker jacket
- Marines: USMC WWII uniforms and web gear
- Navy: US Navy WWII uniforms and insignia
- Aircrew: American WWII pilot uniforms