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Bart B. · February 7, 2013, 09:33 AM

Fellas, no 6.5 or 7 mm bullet's G1 BC equals what Sierra's 30 caliber 240-gr. HPMK has at .711 . And it can be shot from a .308 Win. case with a 1:8 twist barrel and drive tiny tacks at long range.

BuckNasty, you might consider the 7mm SAUM cartridge; it's proved to be a winner:

http://bulletin.accurateshooter.com/...championships/

February 7, 2013, 09:33 AM	#10
Bart B. Senior Member Join Date: February 15, 2009 Posts: 2,188	Fellas, no 6.5 or 7 mm bullet's G1 BC equals what Sierra's 30 caliber 240-gr. HPMK has at .711 . And it can be shot from a .308 Win. case with a 1:8 twist barrel and drive tiny tacks at long range. BuckNasty, you might consider the 7mm SAUM cartridge; it's proved to be a winner: http://bulletin.accurateshooter.com/...championships/ __________________ US Navy Distinguished Marksman Badge 153 Former USA Palma Team Member NRA High Power Long Range High Master NRA Smallbore Prone Master Last edited by Bart B.; February 7, 2013 at 09:41 AM.