Ballistic Advantage Modern Series 9mm Straight Profile EPC AR-15 Barrel - 16"

Ballistic Advantage Performance Barrel 5.56x45mm 13.70", Black - Compact and Efficient Barrel - BABL556036F

Faxon Firearms M4 Button Rifled Barrel 5.56x45mm 16", Black

Faxon Firearms Mid-Length Button Rifled Gunner Barrel 5.56x45mm 16", Black

FN America AR-15 16" Barrel 556NATO 1:7 Twist Button Broached, Black - 20100039

FN America AR-15 16" Barrel 1:7 Twist Button Broached, Black - 20100046

BALLISTIC ADVANTAGE Modern AR15 16in 300 BLK Pistol Length Barrel (BABL300011M)

Faxon Firearms Mid-Length Button Rifled Pencil Barrel 5.56x45mm 16", Black