IMR 3031 LOAD DATA THINGS TO KNOW BEFORE YOU BUY

3031 is great things in all kinds of circumstances, with all kinds of bullets, and 100gr Main Lokt's are as good as any cup and Main bullet at any time produced, but they were not created for each other. It'll get the job done, although not the top. My most loved powder with the 55gr FMJ and various bullets up to 65grs is AA2230 or Ramshot X-termi