I got a camera to look in my barrels. here are some pictures.

My Knight. Not much to see since you can take out the plug but I added it.
As a recap, the Renegades are Green Mountain Stainless 1-28 twist barrels.





Here is my two trigger Renegade.




My single trigger renegade



One thing I saw is the two trigger gun has the flash hole that goes straight into the powder. The single trigger gun it enters more on the side. I can't help but wonder why and if it makes a difference. One thing is for sure it is a fun new toy to play with.