Yes, I have a CED M2. Today, _I just ordered a new screen mounting bar for it, as the hinge broke on the original.
I had read also that Blue dot loads were coming back. But I have not seen any Bluedot in the stores for the last couple years. I really like SR4756. It is very clean at low power. Cleaner than Bluedot, and MUCH cleaner than Unique at low pressure. But that's a moot point as it is gone.
HS6 seems to burn much like SR4756, but I have only fired a few dozen 41's loaded with it. I think I bought the HS6 last year to load some 185 HB Berrys for Garret's new Sig 1911 45 acp.
I read an article on Titegroup a while back claiming it was the cat's meow for 9mm through 44 mag. Then I found a couple pounds when powders were impossible to find. So far, I am liking what I see with it.
I just came in from running a few rounds of 210 cast over 6 gr Titegroup through the MG. It is NOT a puss load. It felt stiffer than I had anticipated.
I have several loads that I am anxious to shoot over the clock. This one and the 250 gr load are first.
I started out with 23 gr H110 and the 210 gr bullet in the SBH and the Marlin. I fail to remember what prompted me to reduce the chage weight.
That is how I developed the load for the 250 gr cast. 20 gr of H110/W296 is all I can fit in the case and still seat the bullet deep enough to chamber in the SBH.