Working with Staball match for my trainer gun. Figured I’d share my results to help some of you with load development.
Gun:
Terminus Zeus QC on KRG C-4 Chassis
Barrel is prefit Proof Research 26” 223rem
SAMMI chamber
Barrel broke in with 140 factory loads.
Load:
Berger 80.5 Fullbore
CBTO 1.913...