Was reading my copy of American hunter and saw an advertisement regarding this new cartridge, today I was at Scheels in Reno and they had two bags of Winchester brass in stock. I have never heard of this new cartridge and usually keep up with new cartridge introductions, this one is new to me, what is it, a 6.5 or 270 cal.

.277

https://www.24hourcampfire.com/ubbt...cs/15422444/the-6-8-western#Post15422444

Thanks for the information, should I get rid of my 270 wsm.

Not unless you’re intent on shooting high bc heavy for caliber bullets at long range.