I have not test fired it at night yet, but when I do I will note the flash. If it's like other slant breaks on AK's I have it will be a bit of a flame thrower. I may end up putting a birdcage on it since they tend to deal with flash pretty well even though it's not an AK purist thing. I tend to go with what works though in general.

The AMD is a great platform, I pulled the front grip off of mine and put a glas block rail on it. It's a fun rifle.