Bravo Company AR-15 Barrel - 5.56 Carbine Length - 11.5"

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

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

Proof Research AR-Type Barrel 11.50" for AR-Style, Stainless - 100387

ONE HORSE 10.5" Carbine Gas 5.56 NATO Barrel 1:7

FN AMERICA Barrel AR-15 5.56/223 16" Carbine Length

BALLISTIC ADVANTAGE Performance AR15 16in 5.56mm Mid-Length Barrel with Gas Block (BABL556025F)