Results for Aero Precision 5.56x45mm NATO Barrels

Aero Precision 5.56 Carbine M4 AR-15 Barrel - Pinned VG6 Epsilon SL - 14.5" (16" OAL)

Aero Precision Enhanced PRO Complete Upper, 16.3\" 5.56 CHF Mid-Length Barrel with 15\" Enhanced M-LOK Handguard - Anodized Black - APUG600218M103-1

Aero Precision 13.7\" 5.56 Cold Hammer Forged Barrel with Dimple, Mid-Length - APRH100822C

Aero Precision 16" 5.56 Barrel With Mounted Front Sight, Mid-Length

Aero Precision 16" 5.56 CMV Carbine Barrel w/Pinned FSB

Aero Precision 13.9\" 5.56x45mm CMV Mid-Length AR-15 Barrel - APRH100037C

Aero Precision AR-15 Barrel 5.56x45mm NATO 13.9" Hanson Contour 1:7 Twist

Aero Precision M4E1 Assembled Threaded Upper Receiver, Special Edition: Thunder Ranch FDE Cerakote - APAR700219AC

Aero Precision - M4E1 No Forward Assist Assembled Upper Receiver - 16\" Barrel - .223/5.56 - APAR612218M7