Reeder Custom Guns - Try 4227 with a magnum primer, that should do it.

WB
Try 4227 with a magnum primer, that should do it.
Sunday, July 05, 2020, 19:46

I know it's goofy but with cast Trail Boss is lots of fun. A little smokey but it works well in the GNR rounds of that size.

410 GNR - ffemt, 2020-07-05, 16:40
- 4227 clams the roound down a lot to me (nm) - Lynn, 2020-07-06, 10:24
- Try 4227 with a magnum primer, that should do it. - WB, 2020-07-05, 19:46
- Sean may have some lighter loads (nm) - gary reeder, 2020-07-05, 18:55
  - the 410 GNR is based on the 454 Casull brass - gary reeder, 2020-07-05, 19:37