Factual error: U.S. marine utility uniforms have the Marine Corp Emblem and USMC printed in black ink on the left shirt pocket. Private Duke Slater's uniform does not have it printed on his left pocket.
Factual error: Gunnery Sgt Jim Mason "Jimbo" only has rifle marksmanship badge and no pistol marksmanship badge on his uniform. As a Marine senior non-commissioned officer he should have both on his uniform like Gunnery Sgt. Carter.