Spencer BP loads in indoor range

[treebeard]

Wanted to shoot up partial box of my first loads of black powder and was too lazy to go up
25 miles to my outdoor range so went over to a small indoor range that was close by.
25 yd but only 7 lanes wide. My loads were 30 grains by weight and the smoke  covered
The room. Had to wait after each shot for the air to be circulated out.  When the other shooters
Started clearing out I felt guilty and decided finish up at my outside range.

[PvtGreg]

To heck with them treebeard - let em smell the holy black and despair!!!