Re-evaluation of the American combat shotgun's role in the Pacific Theater of World War II, arguing that its widely accepted image as an overwhelming assault weapon is a pervasive historical myth.

This analysis demonstrates that the shotgun was, in reality, a specialized, limited-issue tool whose tactical use was heavily constrained by both doctrine and logistical failures. Specifically, official Marine Corps tables authorized only 306 shotguns per division compared to thousands of rifles, proving it was not a primary infantry weapon, and its utility was severely compromised by a critical two-year ammunition crisis involving unreliable paper shells in the jungle humidity.

Ultimately, the shotgun's most common role was in static security and perimeter defense, and its minimal combat impact is confirmed by the absence of any official protests or analysis from the Imperial Japanese military.