Long range expectations of 6.5 Grendel

[TejasPS]

Two questions. What is the max long range expectations of 65 Grendel?

And what bullet weight?

For example, I shoot the following in a PSA 20” barrel @ 100yds:
120gr Gold Dot with 27.7 grs of ARCOMP Avg. 2494 .95” group - 4-shots

130gr Sierra TGK with 27 grs of 8208 XBR Avg. 2373 FPS .76” group 5-shots

140gr Barnes Match Burner 26.9 grs of 8208 XBR Avg. 2297 MOA 4-shots.