I WAS all about RL15 for the 308, till I tried TAC. check out the. I would like to see how this powder behave at varying temperature change. Any help is appreciated. http://conniescomponents.com/reloader_15.html, http://www.armslist.com/posts/2337787/kansas-city-ammo-for-sale--alliant-powder-reloader-15-1lb-new, http://www.armslist.com/posts/21534...varget-reloading-powder---primers-223-556-308, http://www.gunbroker.com/Auction/ViewItem.aspx?Item=387667576. Can’t Find Varget or Reloder 15? You must log in or register to reply here. I still use IMR 4320 in some .223 loads and am very happy with it still. I will try it in my new SPSS Rem 308 since that rifle has a more powerful scope and heavy barrel, Jewell trigger, H S Precision stock, so it might be up to the task better than my Classic stocked 308 700. my reasoning is 70 deg is maximum pressure with this powder. _gaq.push(['_trackPageview']);
http://www.federalpremium.com/company/faq.aspx, http://www.cci-ammunition.com/education/faqs.aspx, http://www.speer-ammo.com/general/faq.aspx. Not a big deal for any powder.