.  What is a 0 round burst considered to be when talking SA or FA (I've always been under the impression that SA = one trigger pull, one shot fired)? Or is it it's own separate thing? Is it any easier for a civilian to get a gun with a 0 round burst option than it is for one to get FA? I did a google search and couldn't find an answer. If anyone has a "basic gun terminology and mechanics for idiots" website and wants to give me a link so I don't **** your forum up with retard questions, that'd be great.  That means that everytime you pull the trigger, the weapon will fire 0 rounds. This does not mean that you can not short stroke it and only get one, it just is the how the weapon functions when you do a full stroke retraction of the trigger. I'm not up on the mechanics, in never went to MP0 armourer school.  The HK UMP was nice when doing close in shooting, 0 rounds into a target head with a single pull was nice. Very easy to control, but it is a pistol round.  Full auto is really not that impressive until you get up into 0.00, then it becomes like a mythical weapon to smite the enemies of your nation and what not. But, I get all geeky over 0.00, especially in the M-00 version. I like it much better than any M-00 derivitive.  What is a 0 round burst considered to be when talking SA or FA (I've always been under the impression that SA = one trigger pull, one shot fired)? Or is it it's own separate thing? Is it any easier for a civilian to get a gun with a 0 round burst option than it is for one to get FA? I did a google search and couldn't find an answer. If anyone has a "basic gun terminology and mechanics for idiots" website and wants to give me a link so I don't **** your forum up with retard questions, that'd be great.  