BUY COLT AR-15A4 5.56/223 REM 20″ BARREL FOR ONLINE OPTIONS

With the 300mag, I'd recommend the heavier bullets: a hundred ninety+. They have better BCs, so significantly less wind deflection and they carry far more Strength at longer ranges. You could Test the Berger website for recommended twist costs for various bullets.Alaska and Hawaii people - your buy Will have to ship 2nd working day or more rapidly.