AR-15 5.56 18" Aero Precision CMV Barrel, Rifle-Length is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Crome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy for your AR15 build. Manufacturer: Ballistic Advantage, current manufacturer for Aero Precision.
Chamber: 5.56 NATO
Length: 18"
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: QPQ Corrosion Resistant
Gas System Length: Rifle
Gas Block: .750
Thread: 1/2x28
Twist Rate: 1:7
Barrel Extension: M4
Weight: 39oz
This barrel is HP and MPI tested.
