LBE UNLIMITED Cold Hammer Forged Barrel 5.56 16.25" 1:7 Mid Blk

LBE UNLIMITED Cold Hammer Forged Barrel 5.56 12.5" Mid AR-15 Blk

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

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

LBE UNLIMITED Cold Hammer Forged Barrel 5.56 14.5" Mid AR-15 Blk