Got out to the range Friday...first time Ive shot in a couple weeks 😲😲.
I put together a 7mm mag....been putting it together for a while, had other "cooler" projects to mess with lol. I bought a used take off from the classifieds a pretty good while back for $35....
Heres a few of my 2 shot groups just to see how it was gonna do.

Load was 140gr SierraGK seated .020 off with IMR4831. I loaded up in .5gr increments. Ill work up some a little higher next time out.

I also got my 280AI out...as I just put some new glass on it, and was messing witha couple of loads...and die settings.
Heres a group I shot at 300


Here's a group I shot at 400

Ive still got plenty of work to do but those are my best groups at that distance with the 280AI. Shot those with 140gr Sierra GK and IMR4831 also.
Scooter