Pistol case (7)
I believe the answer is:
holster
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">pistol case</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for holster that I've seen before include "Gun-case" , "Gun holder" , "Pistol-holder" , "case for weapons" , "Revolver' cover" .)