Originally Posted by JPro
I shot a 130gr NAB at that speed in several 22" factory 260Rem bolt actions, using somewhere around 45gr of H4350, if I recall correctly. I'd think that 127LRX load is near or at the top end, but not crazy.

With my unfired Lapua cases the loads start getting compressed around 43.5 grains.

Last edited by UnderMountain; 08/02/21.