There's more:
Still life entitled "Three that Bag Well: A Bill Bagwell Bowie, a .458 WM+ and a .338/378 WBY"
The +1100-yard gong that gunner500 might try with the .458 WM+, like he does with his .338/378 WBY
(I recommend the 500-gr TSX at 2250 fps and 3.780" COL for a single-loaded plinking round, barely off the lands.
That was 78.0 grains of AA-2230 with a 24-7/8" CZ barrel in one of my 3.4"-magazined rifles):
Shooting position +1100 yards from that gong with .338/378 WBY:
I would recommend a tall bipod and a sitting position for the .458 WinMag+.
gunner500 image galleries:
https://www.24hourcampfire.com/ubbthreads/ubbthreads.php/galleries/15720985/gunner500-big-boreshttps://www.24hourcampfire.com/ubbt...s/15721049/gunner500-big-bores-continued