07-11-2011, 05:58 PM
Tony Williams Wrote:But 6.8mm is also .270, which has an honourable place in US commercial rounds!Like .270 Winchester? Never heard of it.

That reminds me, in the 6.8 Chinese thread on iaaforum, one poster said he had a large stash of 120gr .277" FMJ bullets, which (IIRC) were made many years ago for .270 Win. If he still has them and would be willing to part with a quantity, they might be useful in developing a 6.8 version of your proposed GPC.
