30-30 cast lead load question

[russt]

i have been loading my 30-30 with 16 gr of h4198 behind a 160gr cast round nose gas checked bullet for years, but recently someone told me i can follow jacketed bullet recipes with these bullets because they are gas checked. i would like to push them faster and wonder if i could use published load data for 150 or 170 jacketed bullets with h4198 from hodgdon. Also can i use load data for h335 for 150gr or 170 gr jacked bullets from hodgdon with the 160 gr cast lead gas checked bullets?

[pisarski]

you can but don't push them faster than 2000 fps to 2100 fps i have been shooting 150gr
lead at that speed with no trouble

[russt]

you can but don't push them faster than 2000 fps to 2100 fps i have been shooting 150gr
lead at that speed with no trouble

are they gas checked? and no leading?

[JAGGUY]

If gas checked 2100 fps will be fine if the boolet fits the bore correctly and hardness is correct.
I load all my .30 caliber rifles to that velocity with no issues....

[pisarski]

yes thay are gas checked with no leading