311407 is a great mold, but no better than its RN cousin 311467. 311407 came about, because folks wanted to use 311467 in leverguns and Guy Loverine and Lyman accomadated them with 311407, a flat nose version of 311467.
We did a custom/Lee clone of 311407 a couple of years back, but had to shorten it one band to make it fit in the Lee blocks. We called it 311407 Mod (Modified) and it turned out to be a big sucess. I think others have done a rerun a time or two.
If you want a good 311291 HP, do what I did. Send a good old single cavity mold to Buckshot and have it hollowpinted. When molds were still cheap on Ebay, I bought about a half dozen Ideal/Lyman molds for 311291 as over the years, their specs were all over the map. With that many molds, I could find one that would fit any rifle. The SC I sent to Buckshot ran .302 X 312 (wheel weight) and that is about perfect.
No sense to cry about the D-mise of hollow point molds where there are guys like Buckshot around to do the job. You can still find lots of good SC molds out there, and after it is all said and done, they will be no more expensive with a HP job done to them, than a new HP Mold. The workmanship is also as good or better than what you could expect from Lylman. Probably much better is most cases!
I have managed to rat hole a bunch of good molds, but for the folks that have not, I would like to see the entire line of 30 cal. Loverine molds made available again. That would be 311466, 311467, and 311407. BTW... I have a NIB 311407 HP that I snaged on Ebay some years ago...Hee-Hee-Hee..not for sale...nope..not way! You will have to wait for my estate sale.