If you're creating a new page for a Machine Pistol make sure to add [[Category:Gun]] and [[Category:Machine Pistol]] to the page so that it will be listed here.
Machine pistol is a very vague, "I'll know it when I see it" category usually applied to weapons that in some way fit a pistol form factor while being fully automatic or burst-capable. Many borderline examples are also listed as submachine guns.
Pages in category "Machine Pistol"
The following 31 pages are in this category, out of 31 total.