Aero Precision Modern Series 16" 1:7 556NATO AR-15 Mid-Length Barrel 1/2x28. Price: Price not available. Description: Aero Precision's 16" 5.56 M4 Profile 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 carbine length build..

Price not available

Aero Precision's 16" 5.56 M4 Profile 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 carbine length build.