Originally Posted by MontanaMarine
Ran some quick calcs on QuickLoad based on edited 30 AR case. 20" bbl, 55k PSI, BL-C2.

Ballpark velocity predictions

130 Ballistic tip - 2650 fps
140 Accubond - 2550 fps
150gr Ballistic tip - 2450 fps.


Can you run some scenarios with more allowed PSI? Try using Accurate 2520 powder.

Last edited by SanCalPigHunter; 07/16/13.