Pass box

(Mil.) a wooden or metallic box, used to carry cartridges from the service magazine to the piece.

See also: Pass

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The company is pleased to have completed this acquisition, now is focusing on major contracts for its pass box container and will announce them in the near term.
So armed with the motoring skills of that old dear in the Irn-Bru commercials, I somehow managed to get a big tick in the pass box.