Reeder Custom Guns - I like 20-21 gr. H4227, for some reason

WB
I like 20-21 gr. H4227, for some reason
Monday, May 14, 2018, 21:46

it performs much better, top speeds up with H110/296 in the .356 GNR ctg. I have no explanation, it just does. It is really a lot for stable and consistent. However I still use WW Mag marked primers ("For Standard or Magnum Loads" - on the box). I was getting 1500-1550 fps from my 6.5" Ruger BH.

Actually I begin by looking over old .357 Maximum loads and work my around them. 1680 does well too but I have not chrono'd them.

What’s a good 180gr xtp hunting load for 356GNR?? - Drdougrx, 2018-05-14, 21:22
- Thats the combination I used in Africa... - Huey, 2018-05-15, 05:16
  - Thanks Huey ... I guess I should come clean.... - Drdougrx, 2018-05-15, 06:53
    - Id listen to these guys about 21 grains... - Huey, 2018-05-15, 07:05
      - Already decided to pull them and start at 20 gr (nm) - Drdougrx, 2018-05-15, 07:16
        every gun is different. For some 20 grains might be - Gary Reeder, 2018-05-15, 10:54
- for a jacketed bullet drop it down to 21 grains - Gary Reeder, 2018-05-14, 22:02
  - 356 GNR revolver Gary - backroadsrambler, 2018-05-14, 22:16
- I like 20-21 gr. H4227, for some reason - WB, 2018-05-14, 21:46
  - 356 GNR Ruger Blackhawk revolver - Alcorn, 2018-05-15, 03:36
    - 356GNR in S&W Model 28 - Howard, 2018-05-15, 15:49
      - here are a couple more S&Ws in 356 GNR. - Gary Reeder, 2018-05-15, 16:53