Jonny2guns
Member
- Joined
- Nov 28, 2020
- Messages
- 675
I see the 300 BO uses pistol powders, has anyone tried loading with Unique?
If so, what were your results?
I have :
Speer 110gr RNSP
Horn. 150gr BTSP
Horn. 180gr SP Interlock
Plus a few others.
And of course Unique...
If so, what were your results?
I have :
Speer 110gr RNSP
Horn. 150gr BTSP
Horn. 180gr SP Interlock
Plus a few others.
And of course Unique...