Went to the range today & did some long overdue testing of loads for 30-30 & one load in .444 Marlin. All water-quenched WW, liquid Alox lube.
Tried some 150 gr. RN with real long gaschecks too but they were the worse shooting of anything I fired all morning. 30.5 gr. 3031.

30-30 Loads
RCBS 32-98 Semi-wadcutter plainbase
10.5gr. BlueDot 1"@50yds.

Lyman 311041
25.5 gr. RX-7 1"@50yds.

Lyman 311440
21 gr. RX-7 2-1/2"@50yds.
25.5 gr. RX-7 1-1/2"@50yds.
34.7gr. Win 748 2"@50yds.

Lyman 311291
22.5 gr. H-335
1"@50yds. FINALLY!

Ideal 150 gr. Loverin
21 gr. RX-7 1"@50yds.
25.5 gr. RX-7 1"@50yds.

Lee 190 gr. Flatnose (an old out-of-round one too!)
22.5 gr. H-335 3/4"@50yds.

444 Marlin Loads
Lyman 429244
14gr. HS-6 1"@50yds. (Sooty Load)