Looks like they totally re-vamped the Mark V too and are now guaranteeing sub moa from a standard Mark V. Pretty cool.
Posted over on Weatherby Nation from Adam Weatherby..
"Hello Nation: Some of you may have noticed that I changed my profile pic a few weeks ago on Nation. The photo of me and the Dall’s Sheep was taken in August in Canada’s Northwest Territories. The purpose of the trip was to do some “product testing” much like my grandfather did years ago in Africa. I am happy to inform you that the ram in the photo was the first animal taken with a production 6.5-.300 Weatherby Magnum. Yes, you heard me correctly. The wait is over and on October 1st we are officially introducing the fastest 6.5mm cartridge in the world! We heard the “Nation” (and the 38 pages of threads from the .264 Weatherby Magnum post) and have answered.
Not only are we introducing a new cartridge, but we are also releasing “The New Mark V.” Guaranteed to shoot Sub MOA, the New Mark V features a brand new trigger, a hand lapped barrel and an ergonomically enhanced stock. This release is perhaps our largest upgrade to the Mark V since it’s introduction in 1958. I know I am biased, but I absolutely love the New Mark V. I had a lot of time to admire it as I hiked around looking for sheep last month, and I am here to tell you that my father and I are extremely proud of the new Mark V features and believe that all of you on Nation will be as well.
Now that I have your curiosity peaked I am sure there are many questions you have (bullet type, velocities etc…). You also may be wondering about the Vanguard, of which we have many new models being introduced. I encourage you to go to
www.weatherby.com on October 1st for all the details. What I can tell you is that the velocities we are seeing out of the 6.5-.300 Wby Mag are over 100fps faster then our nearest competitor. We mean it when we say “Nothing shoots flatter, hits harder or is more accurate.” Our family business was found on that principle and we intend to defend that claim as long as we exist.
Your fellow Weatherby Nation member,
Adam Weatherby
PS - The 6.5-.300 Wby Mag will initially be available in the Accumark and Ultra Lightweight first. We will be in production this fall and will start shipping both rifles and ammo by January 1st, 2015. Get your order placed with your local dealer soon!"