I loaded up 3 more powders for testing this weekend. All of these were loaded to 2.280 and powder was settled in case before seating bullets. Hornady 3x fired brass.
Leverrevolution from 28 to 31.2 (same as CFE) Compressed at max but not bad.
H4895 from 25 to 27.4. slight compression started around 26.6 with 27.4 being pretty compressed but not hard to seat and COAL has not grown since seating. No deformed ring around the nose from seating.
8208 from 25 to 27.4. This powder actually fit well. Its slightly smaller than 4895 and arcomp. 27.4 was the max listed for the 120smk. It was just slightly compressed at max load.
Leverrevolution from 28 to 31.2 (same as CFE) Compressed at max but not bad.
H4895 from 25 to 27.4. slight compression started around 26.6 with 27.4 being pretty compressed but not hard to seat and COAL has not grown since seating. No deformed ring around the nose from seating.
8208 from 25 to 27.4. This powder actually fit well. Its slightly smaller than 4895 and arcomp. 27.4 was the max listed for the 120smk. It was just slightly compressed at max load.