What bullet sizes are available in Upper build kits?
We carry upper build kits for a wide range of bullet sizes, from .22 Noslers and .300 blackout to 7.62x39 caliber and 9mm uppers, from high-quality tactical brands like Davidson Defense and more. . Made from aluminum, in combination with tough steel barrels, our upper build kits are built to last and perfect for use at the range or out hunting.
DA: 92 PA: 81 MOZ Rank: 32 Up or Down: Up