This 5.56 chambered Government Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.  Gas port size is .070

Additional Info

Length 10.3"
Material 4150 Chrome Moly Vanadium
Profile Government
Finish QPQ Corrosion Resistant
Gas System Length Carbine
Gas Block Journal .750"
Twist Rate 1:7 inches
Muzzle 1/2x28 Threaded
Weight 18oz
   

UPC
MFG Ballistic Advantage
MODEL Ballistic Advantage 10.3" 5.56 Carbine Length Ba
TITLE Ballistic Advantage 10.3" 5.56 Carbine Length Barrel

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