I'm also hoping it will tighten with more shots. This was actually the second round of shooting as the first one consisted of ~30 shots for barrel break-in and another 20ish for range time....so around 50 shots before this day for a total round count of 70-80ish between the two outings. And, totally agree with buying more because their price is super reasonable as compared to everyone else making big-bore AR-style rifles...will probably pick up at least one more 300WM from them in the near future!
Now, if we can just convince them to produce larger capacity mags...just because.
I wonder if GLFA knows how this simple upgrade would catapult them into a whole new level of competition for those of us in this market.