My semi-custom 6mm Grendel bolt action build

[Msalm]

That should be a great little rifle. I just built the same this week with a duplicate contour Heym bbl. This is the 2nd one I’ve built but the first was taken by a good friend that had to have it this summer. It’s been killing coyotes all winter in NW IA. Be mindful of neck diameters. The Starline brass necked down is .269” loaded diameter and Lapua was very close to .273”. I made mine with a .274 neck diameter and my buddy had to neck turn the Lapua brass. After that the danged thing is shooting 1/3rd MOA with 87gr Vmax at somewhere around 3000. This was with a 21” bbl.