Accuracy difference between H4831 and H4831sc

[mattri]

Has anyone noticed an accuracy difference between the normal H4831 and the sc, either positive or negative?

 

[acloco]

Same....if comparing lots made about the same time.

If you are comparing 15 year old H4831 to newer H4831sc, there very well can be a difference in burn rate.

 

[30378]

By manufactuers specs they are intended to be the same burn rates. Where you get into trouble with changing from one to the other is load density. The SC being smaller granules takes up less internal case volume. Load case density will effect accuracy. Same thing with IMR-7828 vs 7828SC