The P-38 is a foldable carbon steel can opener that was issued with canned United States military rations from its introduction in 1942 to the end of canned ration issuance in the 1980s. [1]

The P-38 pocket can opener of the early World War II era was the solution to opening a can of food and chowing down. Some soldiers and Marines rate the P-38 as one of the handiest …

Oct 29, 2025 · Far down on the list of important inventions essential to victory in World War II is a modest gadget built of stamped metal called the GI Pocket Can Opener—commonly known as …

Virtually anyone who served in the Army or Marine Corps–even Air Force–between World War II and the 1980s is well familiar with the P-38 can opener, perhaps the most versatile and …

Get ready for chow time with this 100-Pack of P-38 Military Can Openers! These classic can openers are a must have for any camping trip, emergency supply kit, or glove compartment.

Jul 24, 2011 · We use Stainless Steel for our P38 Can Openers so they will not rust and have excellent durability. They are dishwasher safe and will open normal sized food cans. The hole …

Apr 14, 2025 · The P-38 is cheaper to manufacture than a standard can opener, and is smaller and lighter to carry. The device can be easily attached to a keychain or dog tag chain using …

This site focuses on the history and information of the P-38 can opener. We only mention here the airplane and handgun because they have the same nomenclature in their name.

The P-38 is cheaper to manufacture than a standard can opener, and is smaller and lighter to carry. The device can be easily attached to a keychain or dog tag chain using the small …

The P-38 can opener is a compact, foldable tool constructed from stamped carbon steel, designed primarily for opening canned military rations such as K-rations and C-rations.