I am loading for a couple of Bersa Thunder 380's. After much load testing, I am using CCI 500 primers, all loads.
3.0 gr Alliant Unique with 95 gr Montana Gold HP's at col 0.965.
2.8 gr Alliant Unique with 95 gr Win JFP's at col 0.968 .
4.0 gr Alliant Power Pistol with 95 gr Montana Gold HP at 0.965.
4.2 gr Ramshot Silhouette with Montana Gold HP at 0.965.
Best consistency was Power Pistol with a standard deviation of 20, average velocity of 883.
Best velocity averages were Silhouette but standard deviation tends to be above 50.