Making 5.56mm better at long range takes either higher muzzle velocity or heavier, higher BC bullets. When introduced in 2017, 224 Valkyrie from Federal offered both of those solutions: it either launched the same 75 grain match bullets 300 feet per second faster than 5.56 or heavier 90-grainers at the same 2700 fps as 5.56. […] The post 224 Valkyrie Ballistics appeared first on AmmoMan School of Guns Blog.
