10-27-2012, 10:13 PM
PrecisionFirearms Wrote:I don't know if it is possible to have a universal load that would shoot Sub .5 in all rifles. I haven't seen this happen in the 5.56 world either.
Try the Sierra 52 Match King and 26.5 grains of Winchester 748. I've seen ten consecutive AR's shoot .5 MOA ten shot groups, Wylde chamber, 20" Kreiger, Wilson, and Douglas barrels, 1:7, 1:7.7 and 1:8 twist. Similar results with 77 SMK and 24.0 grains Varget or R15 or 23.2 grians of IMR 8208XBR, all are .5 MOA or very close to it.
But that is not what I'm looking for here, I'm looking for loads that will consistently produce sub MOA out of most Grendels, I think that is possible.
Bob
