The Aero Precision 16" 5.56 Mid-Length Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy for your AR15 build.
This barrel is HP and MPI tested.
|Barrel Material||4150 Chrome Moly Vanadium|
|Barrel Finish||QPQ Corrosion Resistant|
|Gas System Length||Mid-Length|
|Gas Block Journal (ID)||.750"|
|Muzzle||1/2 - 28|