Both his weapon arms just now pointed to the ceiling.

It aimed one of its weapon arms at the hatch.

RK-935 marched heavily onward with both his weapon arms at the ready.

The robot raised its right weapon arm and aimed it at the traitor.

A simple offensive action, consisting of extending the weapon arm forward.

Without thinking, she turned in that direction, her weapon arm coming up but far too late to be of any use.

One of them placed a restraining hand on his weapon arm, but he shook him off.

It increased the firing power of its weapon arm; the human did the same with his raygun.

Its weapon arm was raised and ready to shoot.

Its weapon arms went into the horizontal firing position.