Wiktionary
a. Lacking stock (in various senses).
Usage examples of "stockless".
Reaching to the desk behind him, he scooped up a short-barreled, stockless rifle lying there and brought it to bear.
With the stockless musket he smashed the arm of a man whose cutlass was swinging toward his head.
He hurtled from his bucket seat, threw open the toolbox, and withdrew the stockless Uzi with flashing precision.
It was a bang-stick-a bare-bones, stockless 12-gauge designed to serve as an underwater defense against attacking sharks.
With this Parthian shaft of humor he vanished towards the forecastle, whence the ubiquitous donkey-boiler, through one of its long arms, would shoot forth the stockless anchors at the touch of a lever.
He had been given his choice of weapons, and he had elected to take a stockless Thompson with a 50-round drum magazine, for no better reason that he had once seen Alan Ladd use one against the Japanese on a late, late movie on television.