Yeah, seems like milling.
The differences between the 11 and 12 are notable as the ASA and trigger are the exact same on Dye's higher end markers and would be fairly costly if purchased separately (UL airport, Ironmen Reach trigger).
A spectator until you can call me Esq.
As I rise to my feet I realize
I should be standing up for myself
Why haven't you? What do you have to lose?
When there is so much to gain