arms locker

arms locker

[′ärmz ‚läk·ər]
(ordnance)
A chest, cupboard, or the like used for the safekeeping of small arms.
References in periodicals archive ?
The sign should be located under the small arms locker on the torpedo room starboard side in the overhead.
Years or perhaps decades before the Marines found the key to the defense attache's arms locker.
About 50% of the 688 submarines surveyed are missing an "Ammunition Far Side" sign under the small arms locker on the torpedo room starboard side in the overhead.