The Ballistic Advantage 5.56 chambered 16-inch HBAR Mid-Length Modern Series Barrel is machined from CrMoV steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. This heavy profile barrel is marked with an HBAR engraving.
Features :
Features :
- Chrome Moly Vanadium
- SPR Profile
- QPQ Corrosion Resistant Finish
- "1:7" Rifling,
- Mid-Length Gas System
- 1/2x28 Threaded
