Thanks for bumping, I vote for all threads combine and a sticky
I'm not going full clone on DDMK18, but every piece I pick is greatly influenced by that kind of threads and I tend to pick what "they" use most of the time anyway, they do know what they are doing afterall.
I needed a proper companion for my MK25 too, my 2 favorite guns by far.
Better pics to come once everything is set but here is where I am so far
Black DDMK18
KAC M4 and micro 600m BUIS
BFG RMFL and vickers acetal sling
BCM mod a44 charging handle and mod 0 comp
Magpul K2, XTM handstop, MOE stock +Epad and x2 MOE PMAG
Noveske STS
ADM B2 T1 cowitness mount
Aimpoint H1 (4moa?)
waiting for a TD stubby QD and iO cover... That's it for now but I see a SOPMOD stock in the near future and I might give the flaming pig a try: the BCM ain't bad but there is still a bit too much concussion/noise for indoor.