THE 2-MINUTE RULE FOR H335 LOAD DATA 308

I use it rather extensively in searching loads because I’m satisfied with minute of deer (typically significantly better with 3 shot teams  @ about an inch) precision moreover most velocity.Quoted: H-335 can be a common .223 Rem powder and was oft recommended by ballistician Ed Matunas who did several reloading manuals as a powder that shot perf