AR Brass Catcher?

[auracle]

I use a cardboard box placed next to my rifle. I know.

 

[Silverback]

I use the TBR brass catcher, not a cheap unit but I believe it is the best available. It folds out the way so you can clear a jam or check to make sure the chamber is clear. It does not cause ejecting issues even when it is heavy with empty cases.

I have a TBR brass catcher as well, it works great and is very well made.