IMR 4227 and the .357 Mugwump
I use 14.5 grains under a 173 grain cast bullet. Shoots very good out of my NM Blackhawk and n frames. That is on the max side I believe so work up to it. That load shoots better than the same bullet under 2400 or 296 etc.
Also JT has a few good loads under his Taffin loads using 4227.
Complete thread:
- IMR 4227 and the .357 Mugwump -
Catoosa,
2013-03-12, 22:01
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Well, I've shot two... - pokynojoe, 2013-03-12, 22:25
- IMR 4227 and the .357 Mugwump -
RidinLou,
2013-03-12, 22:51
- IMR 4227 and the .357 Mugwump -
Bud,
2013-03-13, 08:09
- However - Bud, 2013-03-13, 08:28
- IMR 4227 and the .357 Mugwump -
Bud,
2013-03-13, 08:09
- IMR 4227 and the .357 Mugwump -
Glen,
2013-03-13, 08:48
- That's more like it -
FOG,
2013-03-13, 10:09
- Chic Gaylod: Yeah YOU THINK that HE didn't have -
Rob Leahy,
2013-03-13, 11:03
- Possibly - FOG, 2013-03-13, 11:25
- Chic Gaylod: Yeah YOU THINK that HE didn't have -
Rob Leahy,
2013-03-13, 11:03
- That's more like it -
FOG,
2013-03-13, 10:09
- IMR 4227 and the .357 Mugwump - woody, 2013-03-13, 12:21