If your copper one works fine think about making one from stainless. I made one from some after stainless for my hybrid. Pretty easy to clean and it'll never deform under normal firing schedules or handling.
Never thought about the slots. Maybe I'll chuck mine up in the mill and add some slots.
I use it on a PSA AK-V.
Never thought about the slots. Maybe I'll chuck mine up in the mill and add some slots.
I use it on a PSA AK-V.