Why don't police officers carry sub machine guns? - Quora
What weapons do vehicle crews, such as those in tanks, trucks and the like, use? Pistols, SMGs or carbines? - Quora
How much ammunition could someone realistically conceal on their person, while still being able to walk/run comfortably? - Quora
Is the handgun a superior close quarters weapon in some situations, such as not readily appearing to an opponent as armed? - Quora
What are some surprising weapons from WWII that were highly effective? - Quora
Why would a 9mm carbine be used instead of something that uses rifle calibers? - Quora
What is the best gun and rifle for an apocalypse? - Quora
What is the best handgun for a secret agent? - Quora
In the US, why don't armed police carry weapons such as MP5s and later like armed British police do? What's with the tiny pop guns? - Quora