Reeder Custom Guns - using a "magnum type" powder may not fireform the

Gary Reeder
using a "magnum type" powder may not fireform the
Saturday, January 26, 2019, 14:16

cases perfectly. Too much will split the case while not enough will probably give you an hour glass shape, requiring a second fireforming. I would wait until I got some standard handgun powder like Blue Dot, Unique, Red Dot, AA#7, etc and do it right the first time. I flip flop on this as I have never used a powder like H-110 or 296 to do any 30-30 fireforming. So I am hesitant to give you a load to do it.

I need to fire form some 7gnr's. All I have in pistol powder - Lymey, 2019-01-26, 11:16
- using a "magnum type" powder may not fireform the - Gary Reeder, 2019-01-26, 14:16
- I used normal low end loads - Paul, 2019-01-26, 13:18
- I used unique powder and a piece of toilet paper - Darryl T., 2019-01-26, 11:26
  - 7gnr fireform - Alcorn, 2019-01-26, 20:09