What does having a BDM got to do with a mini chassis? I could be wrong but I have seen plenty of Manners stocks listed for sale that have BDM but not having a mini chassis for bedding the action.
From what I can tell by the pics, yes it does have a mini chassis. Small screws on the side usually indicate that. I may be wrong so please wait for the seller to confirm, but to the guy making snark comments go troll somewhere else. Imagine if you are wrong and it has a mini chassis... ur kinda the idiot now huh?