07-30-2022, 10:29 PM
I've had some lots of Xbr top out at 27.4, so be watchful.
I was watching a vid on internal ballistics and they made an excellent point: velocity isn't free.
When you start to see similar MV to book loads, regardless of your powder charge, you need to stop b/c that's at max pressure. Pressure relates directly to MV (well, area under the curve but for a single powder, Press/MV)
I was watching a vid on internal ballistics and they made an excellent point: velocity isn't free.
When you start to see similar MV to book loads, regardless of your powder charge, you need to stop b/c that's at max pressure. Pressure relates directly to MV (well, area under the curve but for a single powder, Press/MV)
"Down the floor, out the door, Go Brandon Go!!!!!"

