Montana Rifle Company (MRC) has announced its Marshall Hunting Rifle—a rifle the company bills as being 10,000 rounds in the making. Like all Montana rifles, the Marshall will feature the Adaptive ...

243 Winchester, 6mm Remington and 6mm Creedmoor can all better that velocity figure, they're all harder on barrels. It is estimated that the 6mm ARC’s barrel will give a 5,000-shot lifespan. That ...