Another Casual
Well-Known Member
Depending on bullet weight, the Hornady data expands the list to include some easier to find powders such as IMR4831. It's not overly temper stable, but it's usually easier to find than H1000 or RL-26. Data is $1 or $2 on their app.
If you have one of the faster powders my recommendation would be to drop down to a 120/127g copper solid using a powder you have and worry about powder for the 156 for next year. Or you can run IMR4831/H4831 with the Hornady 153 a-tip data, it will just pressure out sooner. Seems bullets are much easier to find than magnum powders these days.
If you have one of the faster powders my recommendation would be to drop down to a 120/127g copper solid using a powder you have and worry about powder for the 156 for next year. Or you can run IMR4831/H4831 with the Hornady 153 a-tip data, it will just pressure out sooner. Seems bullets are much easier to find than magnum powders these days.