Primers

Re: Primers

I'd recommend against it. While I have had good success using magnums primers in cartridges in the .308 class (<span style="font-style: italic">with powder charges adjusted down accordingly</span>), the 6.8 has such small capacity that I'd be afraid of some weird pressure spikes even after dropping the powder charge. Stick with standard primers in that cartridge.
 
Re: Primers

What primers are you currently using and what ones do you want to use instead? Keep in mind a magnum from one company might be as hot as a regular from another, and for some manufacturers the regular and magnum primers have the same amount of flash compound on them.
 
Re: Primers

I am using the CCI large rifle. I just ran out. I did a little research and found that it is about 12% more. I just went out and bought a couple of cases of large rifle. I am using the Magnum primer for my 338 Lapua and 325 WSM.

Thanks for the responses.