LUTH-AR Socom 14.5" Profile Barrel 223/5.56 Black 1:7

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

ONE HORSE 16" Pistol Gas SOCOM Barrel 300 Blackout 1:7

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

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

Timber Creek Rifle-Length SOCOM Barrel 6.5 Grendel 18", Black

TACFIRE AR Barrel 9mm 7.5" Threaded Black Fits AR-15