| DarylS |
| (.700 member) |
| 10/12/22 11:35 AM |
|
Re: Gibbs 12 bore boxlock paradox circa 1926
|
In the larger calibres, .45 and up, I have used SPG, Lyman's Black Powder Gold as well as BW/Vas mix with smokeless loads as well as BP. They worked very well indeed for velocities all the way up to 2,200fps.