I don't shoot anything but lead in my Marlin 357 and I don't underload them.
They are the same full house loads I load in my Model 29, that being 14.5 grns of 2400 and 150 grn LSWC bullets.
Zero problems supper accurate.
If there is a disadvantage I haven't found it.
As as a side note, I also shoot lead bullets in most of my other rifles. Including gas guns.
He casts his own.Where do you get your lead bullets for your rifles ? What hardness do you get ?
They are the same full house loads I load in my Model 29, that being 14.5 grns of 2400 and 150 grn LSWC bullets.
Pro:
* Can be less expensive to shoot than jacketed boolits, ergo, more bang for the buck.
* Can be more accurate than jacketed, with proper loads, lubes & bore cleaning.
Con:
* Usually must be driven slower then jacketed boolits or suffer swift bore leading/fouling
* May not hold together sufficiently for adequate penetration larger game like deer if the lead mixture's soft enough to expand; or pencil through if they're cast very hard.
* For best accuracy, the bore MUST be scrubbed clean of any previous fouling from jacketed boolits. (And visa-versa, of course)
* If your .357 rifle is a levergun, most flat-nosed, Keith-style, square-shouldered lead boolits may not feed very well from the magazine of some rifles.
* Depending upon your involvement & wallet, lead melting & boolit casting can end up taking up a LOT of time & equipment - but pre-cast boolits are also commercially available, too.
Shooting jacketed bullets after lead bullets does not really remove leading. It mainly just helps iron it out, polish it up, force it deeper into the pores and machine marks, and make it much more difficult to remove.As a matter of fact shooting a few jacketed rounds after shooting bare lead can remove some minimal fouling.