Ballisttic's Performance Series barrel is machined from 4150 chrome moly vanadium steel with a QPQ corrosion resistant Finish. It features a nickel boron coated extended M4 feed ramp extension.
This 20" barrel is chambered in 5.56 NATO, has a DMR rifle length gas system and 1/2x28 tpi threads.
|Caliber or Gauge||223 Remington/5.56 NATO|
|Barrel Type||4150 Chrome Moly Vanadium|
|Barrel Features||1/2"-28 tpi|
Determined at checkout.