Quoted:
I've read in several places that the standard NRA Highpower load is 41.5gr of 4895 and 168gr SMK. Does anyone know ehere I could get this data in a printed form?
I'm not a fan of that bullet. It was the standard, yes, when the M1A went out of fashion over 15 years ago, and it does shoot great. But, you don't need the recoil on the short line (say goodbye to gobs of points when it rattles your sitting position to shreds) and pretty much every other match bullet you pick will do noticeably better against the wind at 600yds.
I shoot a 125gr TNT at 200 and either a 155 or 175 the rest of the way.
168gr, IMR4895, 2.8", LC case with a Win or Rem primer. If your rifle doesn't shoot that well, it needs to go back to the smith. There are .pdf's of the Am. Rifleman article on match M14 loads floating around. zediker.com website has some under the Handloading->Articles section. NJhighpower website... m14tfl.com... jarheadtop.com