May 08 American Rifleman
 

Just a heads up. I got my latest American Rifleman magazine yesterday and there is a article in the Loading Bench column "Loading the 300 Whisper".
If your not a NRA member, too bad and shame on you.

CJ

I just read the article and was shocked to see it as the centerfold caliber. More load data is always good, but they didn't do us many favors. I think JD gave the writer a bunch of free stuff so he would sell readers on his side and make them scared of trying the conversion of .223 brass or buying .300-221 marked equipment. I had never seen the 150 grain Barnes TSX either, the huge hollow point looks like it would function great at the lower speeds.