224 Valkyrie – 6.5 vs 7 Twist Head-To-Head Range Test Johnny's Reloading Bench 191 Videos 100% 7 LikesSeptember 3, 2018 By Johnny's Reloading Bench 0 Comments Testing the 224 Valkyrie with heavy bullets in 1:6.5 and 1:7 twist barrels from White Oak Armament.Johnny's Reloading BenchAn idiot and his reloading pressMy affiliate links and donation options are on my Author Page.Show more .224 ValkyrieAR-15White Oak Armament Subscribe LoginNotify of new follow-up commentsnew replies to my comments Please login to comment 0 Comments newest oldest most voted Load More Comments