"Hay Foot" (1942) A Hal Roach Comedy

Colonel Barkley is very proud of his assistant, Sergeant Doubleday, who has a photographic memory. Doubleday shows off his book knowledge on firearms during a class given by Sergeant Ames, embarrassing him. Through a series of misunderstandings, Colonel Barkley thinks the gunshy Doubleday is an expert marksman, and he sets him up in a shooting match against Ames and Sergeant Cobb (the division's shooting champions)!

Director: Fred Guiol
Writers: Eugene Conrad (original screenplay), Edward E. Seabrook (original screenplay)
Stars: William Tracy, Joe Sawyer, James Gleason

https://www.imdb.com/title/tt0033696/?ref_=fn_al_tt_1