Currently I'm working on writing up and finishing pictures to a Guide on various Bolt Carrier Groups. My thought on this is that there seems to be a lot of different talk about BCGs, and their different designs. I hope that some of these questions will be answered, and that people will be able to get a quick visual reference. However, I can't help but wonder what people are really looking for with a guide like this.


How much detail do you think the average reader is looking to find?

What info are you looking for?

Is there a particular BCG, or BCGs that you would want to see in this?