LRRPF52 Wrote:Another thing that may be in the MKZ's favor is that it appears to be softer with an advertised 1600fps expansion threshold....
Someone on this forum tested the expansion threshold of the MKZ and found it to be MUCH lower than the Barnes TTSX bullets, by >300 fps.
The TSX was designed for much higher velocities than the Grendel with an envelop of 2000 - 3000 fps. The new LFPs coming out, like the MKZ, are designed for lower velocities, from 1600 - 2600, fps that are much better suited for the Grendel.