Shooting a .223 with a 1/7 twist and looking for some additional load recomendations.

Currently trying:

Hornady 75 gr. BTHP

BL-C(2) 24gr.

Federal Primer

* This powder is pretty fine and I am experiencing extra powder falling from the powder measure into the shell plate of the XL650. Prevents cases from being feed completely into the shell plate. due to powder build up. I also think this powder may be better suited for a smaller gr. bullet based on some recent reading.

thanks