THE 2-MINUTE RULE FOR H335 LOAD DATA 308

You'll want to thoroughly clean any jacket fouling from the barrel before you shoot TSX Bullets. We have found that jacket fouling diminishes precision with our bullets.Quoted: H-335 is usually a traditional .223 Rem powder and was oft recommended by ballistician Ed Matunas who did a number of reloading manuals to be a powder that shot well in many