Why do some SWAT officers use pistols instead of assault rifles, carbines, SMGs, or other weapons that are ideal for CQB? - Quora

For what reason/purpose would someone want to own assault rifles or sub machine guns? - Quora

Submachine Guns (SMG's): Outpaced by Today's Modern Short-Barreled Rifles (SBR's)/Sub-Carbines, or Still a Viable Tool for Close Quarters Battle/Close Quarters Combat (CQB/CQC)? – (DR): An online tactical technology and military defense

Why are SMGs used in CQB instead of pistols, despite having the same caliber and full-auto capability for a pistol? - Quora

Why do special forces mainly use SMGs and not Rifles? - Quora

What are the best submachine guns that suit for self-defense? - Quora

Why does a top military personnel carry a pistol during war instead of automatic rifles? - Quora

Is 'Assault Rifle' a legitimate term or is it merely a buzzword? - Quora

What is the difference between an smg and a fully automatic pistol? - Quora

Are police AR's you see them carrying more and more often these days full auto capable? Or are they just like our civilian AR-15's essentially? - Quora

What are some CQB weapons? Which ones are the best? How? Why? - Quora

What are the best submachine guns for CQB? - Quora

Would it be a good idea to put a reciprocating barrel on a military assault rifle or machine gun? What are the pros and cons? - Quora

What is the difference between the capabilities of an assault rifle and that of a squad automatic weapon? - Quora

Which one is better for CQB? Rifles, SMGs, or PDWs? - Quora