16" Spike's 5.56 Chrome-Lined Mid-Length LE Barrel (.750 GB)

Ballistic Advantage's 5.56 chambered 16 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated...

Chrome-Lined Old-School Goodness, Mixed with Modern Mid-Length Aero Precision's 5.56 chambered 16 inch Government Profile Mid-Length Classic Series Barrel is machined from 4150 Chrome Moly Vanadium...

The Criterion AR-15 Hybrid barrel is designed for extreme accuracy without the added weight that a typical HBAR contour has. These barrels are chambered in .223 Wylde with a 1:8 button rifled twist...

Criterion's .308 AR match grade barrels feature the M118 LR match chamber that is compatible with both 7.62×51 NATO and .308 Win ammunition and is optimized for heavier, longer bullets. The...

MIL-Spec CrMOV, Chrome lined, 14.5" M4 Enhanced SOCOM Barrel Midlength, .750 Gas Journal w/alignment notch for use with our TABBED gas blocks (non-tabbed gas blocks will still work...

Our 5.56 chambered 13.9 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp...

Ballistic Advantage's 5.56 chambered 16 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated...

14.5" M4 SOCOM Hammer Forged Barrel, Carbine, .750 Gas Journal w/alignment notch (can use Centurion TABBED gas blocks, an optional upgrade)