Holy Jesus, just finished reading the full 216 pages ?
Here's my newish MWS - started life as a 14 inch M4A1, but just swapped out the barrel for the 10.3. I'd originally planned for it to be a project gun, with my GHK MK18 remaining my primary, but it's just so good I think the TM has usurped the GHK!
The plan will be an L119A1/C8 CQB inspired build, so if anyone has any suggestions or advice I'm all ears. I'll be keeping the internal stock (except the SixG nub which is already in there).