DEL-TON AR-15 16" Mid-Length Flat Top Barrel Assembly

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

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

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

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

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

AERO PRECISION M4E1 Threaded Complete Upper 16" 5.56 Barrel w/ 15" M-LOK ATLAS R-ONE Handguard - BLK

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