Edit: Correct typo in OAL!
For the 147gr Missouri Bullet hard cast TCFP bullet I use 3.7gr Unique with OAL 1.120" and any standard small pistol primer I could find -- I've used: Wolf, Tula, Winchester, Magtech, CCI, & Remington over the years without issues. I typically shoot 800-1600 a month of it, mostly through my M&P Shield, Kahr CW9, M&P9, and RIA 9mm 1911.
Its a little "smokey" because of the lube (the same load with a 147gr plated bullet is cleaner than the low end factory loads). Unique is said to be "dirty" but I find it to be a "sooty" dirt that is easy to just wipe off with a patch of Hoppes -- I go well over 1000 rounds in most pistols (ones that can't quickly become safe queens) before I feel the need for an actual takedown for cleaning.