Look for a bullet puller and dump al the powder in your garden or across your lawn. I've been told powder is a good fertilizer.
Years ago I had a nice collection of older loading manuals that loaned my brother and never saw again.
I was also a bit surprised to find loads for 38 special using a 158 Lead SWC or RN and SR4756 (not familiar with this powder) at a velocity of 1250fps. This is approaching 357 velocities.
...... I remember powders made by Alcan said:Win 231 has a predecessor in Winchester 630, also a ball powder. It dates to the 1970's. Win 231 is still made and marketed.
Keep your older manuals and powder maker load booklets. Never can tell when a quantity of older powder may come your way. You have a starting point to enjoying it IF you have a published safe starting load from these older sources.
For #8, they did not use CUP. They did not pressure test. The manual is unsafe.I heard that speer used cup measurements in their older manuals, then they got pressure transducers and the lawyers went crazy when they saw the data,
Good grief , " put it to rest " ! This is an old , very old topic that has been talked to death . There are many different opinions , most from those that don't even own Speer 8 . So let's move on gentlemen . Regards Paul
Good grief , " put it to rest " ! This is an old , very old topic that has been talked to death . There are many different opinions , most from those that don't even own Speer 8 . So let's move on gentlemen . Regards Paul
Good grief , " put it to rest " ! This is an old , very old topic that has been talked to death . There are many different opinions , most from those that don't even own Speer 8 . So let's move on gentlemen . Regards Paul
Apparently not, since it is the subject of the post? Over the years, have seen this discussion get resurrected repeatedly by those rehashing the use of #8 data for 38 special.
This post is an excellent reminder of the precautions necessary when using older manuals, especially Speer # 8 for sr-4756 in 158 gn 38 special.