Outstanding barrel - DoubleStar .224 Valkyrie Upper w/Diamond National Free Float Handguard

So far I have only ran about 20 rounds through checking to see which brand of ammo has the best accuracy. First I tried some federal 90 grain and it seemed to shoot all over the place. Then I tried Hornady Black in 75 grain and instantly had awesome results. I was only shooting at 50 yards to get the scope close first and my first 3 shot group was less than 1/4 in MOA. The group formed a perfect triangle on paper with each hole partially overlapping each other. I can’t wait to see what it can do out farther. So far I’m highly impressed and would recommend this to anyone looking. It’s paired with an aero precision lower, black rain trigger and lower parts, and a magpul prs stock.