Thread: black powder data

well the 485s go boom,the same as 405s with black powder duplex load..... the 400grn jacketed with a load of 2208 got a heap of whallop at both ends,my scope actually lifted my hat on one round..... must hang on a bit better methinks....
the duplex loads are pleasant to shoot no matter the projectile so it seems.....
now for a decent range zeroing session..HOPEFULLY the BP at 50 yard zero will be close to hundred yard zero with smokeless...only holes in paper will tell me if Im dreaming....