I'm looking for a 120gr load (or a 115gr) and neither IMR 4350 or 4831 or H4350 or H4831 works very well. So far I have tried Nosler Partitions in both 115 and 120 with notheing better than 1.5 inch 4 shot groups - most far worse.
The 100gr NBT's shoots 4 shot groups under 3/4 all day long with 53.0 IMR4831 and CCI primers (and 3 of four usually in less than 1/2), so it ain't the Shilen barrel... and with short magazine in M77 I can't seat into lands.
Any suggestions greatly appreciated
The 100gr NBT's shoots 4 shot groups under 3/4 all day long with 53.0 IMR4831 and CCI primers (and 3 of four usually in less than 1/2), so it ain't the Shilen barrel... and with short magazine in M77 I can't seat into lands.
Any suggestions greatly appreciated
