KAK Industry 5.56 NATO Melonite AR-15 Barrel - Mid-Length - 13.9"

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

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

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

TacFire AR-10 Mid-Length Gas .308 / 7.62x51 1:10 4150 Nitride Barrel - 18"

BALLISTIC ADVANTAGE Modern AR15 14.5in 5.56mm Mid-Length Barrel (BABL556010M)

BALLISTIC ADVANTAGE Modern AR15 16in 5.56mm Mid-Length Barrel (BABL556015M)