This .300 Blackout chambered 10.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.
|Material||4150 Chrome Moly Vanadium|
|Finish||QPQ Corrosion Resistant|
|Gas System Length||Pistol|
|Gas Block Journal||.750"|
|Twist Rate||1:7 inches|
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This is a super nice barrel, it's light, finish is great most important it accurate, at this price point you can't get better. I'd put it up against the bcm 10.5 barrel all day ang it's twice the price of this barrel, guess you have to pay extra for the BCM name!