The 1st thing I noticed when I lifted the mould out of the box was the sprue plate bolt had WAY TOO MUCH pressure on it . A great way to scar and ruin the tops of the blocks.
I used my standard " mod " on this one today .
Now the sprue plate runs smoothly on the tops of the blocks without damaging them . I find it interesting to note that most all mould manufacturers today offers a sprue bolt and a sprue bolt lock screw. Not Lee. If you want that, you have to do it yourself. I guess there are sacrifices that are made when you get a 6 cav. mold for $46.00.
The bullets cast from the Lee 158 tumble lube SWC are excelent for 38 special lubed with alox and with somewhat harder alloy and powder coating shoots very nicely form my Henry 357 lever action at 1,600 fps
Nice writeup, thank you for sharing. What did they measure before sizing? I tell ya, they are some darn nice bullets. I had the same for 44, the TL430-240-SWC, and other than casting a tad small, It cast great. I still have a small flat rate box to powder coat. They are a handsome bullet that's for sure.
Ben, you must have the luck of the Irish with those Lee TL molds. I've only had one or two of them drop big enough for my gun's tastes...out of probably a dozen of them that I've bought.
Have you thought about a couple of thin pieces of metal foil tape . ( Beagle the mould ) You can usually get an extra .002 " with zero casting problems.
Of course, Lee moulds are super soft. You can coat a bullet with fine abrasive and spin it in the mould cavity. Just don't over do it.
i've still got a couple thousand of the 44 version coated with the old Alox 350 sitting here.
i love that mold in the 44 special, but I don't wanna buy another 44 cal. mold to go with the over half a dozen i got now.