Re: .338 Allen Magnum...WOW!
I ampresently using a custom 338-378 Weatherby shootin th 280 gr barnes over a stout load of h570 powder. 3138 fps through several chrongraphs. Great load and caliber. My next rifle I am much considering, if Kirby could build a 338 on a Desert tactical arms bull pup chassis to allow for a barrel of 36 to 40 inches and maintain a standard length rifle. If I do this I am very worried about "Barrel whip". Would having a carbon wrap that is done in Montana on the last 50% of the barrel help with this? How bout a Bartlien Progressive twist rifling tube on it? Kirby,,,your thoughts? What a flat shooter to surpass the MK5 chassis and 338-378 Weatherby!