The secret on any Sub round is to use the heaviest bullet you can and the fastest powder (i.e. get the explosion over and done with ASAP) at an acceptable speed...
Your gas system may... or may not... be the right length for the above statement.
I am currently experimenting with 255 Gr LSWC (i.e. .45 Colt) bullets and Accurate #2... and possibly ZIP down the road... we shall see.
Zip powder and REALLY HEAVY .452s (i.e. 360+/- gr.) would be a theoretical goal. Who knows.
Edited by Cash is King (11/24/18 06:38 PM)
Edit Reason: Typos... as always
Be verdant... NOT petulant... in all things.
I-95 "Fast Lanes" solved NOTHING!!!