The barrel is one of the few components that directly affect the accuracy and weight of your build. This barrel has a nitride finish for increased strength and durability. It is corrosion resistant resulting in an extended barrel life that is longer than conventional chrome lining. Specifications for CBC Industries 5.56 NATO AR-15 Barrel, 1/2×28, 1-5, Micro: Manufacturer: CBC Industries Color: Black Finish: Black Nitride Cartridge: 5.56x45mm NATO Barrel Length: 5 in Barrel Profile: Medium Gas System Length: Pistol Length Threads per Inch: 1/2×28 Barrel Twist Rate: 1-5 Barrel Material: 4150 Chrome Moly Vanadium Gun Make: AR Platform Gun Model: AR-15 Weight: 1.2 lb Package Contents: CBC Industries 5.56 NATO AR-15 Barrel, 1/2×28, 1-5, Micro
1 review for CBC Industries 5.56 NATO AR-15 Barrel, 1/2×28, 1-5, Micro
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CBC Industries
CBC Industries
A.A. –
The barrel is a 7.5 inch barrel not 5 inch since measurement should include the chamber (like how it is done for ATF barrel measurement) I only noticed because I was using this barrel for a pistol to SBR build so it's annoying to have to redo paperwork because the barrel is actually a 7.5 inch upon arrival. And the barrel index pin was a hair to big for either of the 2 barrel nuts I tried but fit after a few seconds of filing. But otherwise the barrel seems to shoot reliably and is fun to shoot