This .300 Blackout chambered 8" Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant finish and QPQ coated M4 feed ramp extension. Specs- 750" Gas block journal, gas system length- pistol and a DRP profile. All NFA/ATF Rules ApplyYou 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.
| Caliber or Gauge | .7.62x35mm |
| Length | 8" |
| Model | AR Barrels |
| Twist | 1:7" |
| Sights | None |
| Bore Type | |
| Finish | QPQ Corrosion Resistant |
| Type | 8" Barrel |
| Chokes Included | |
| Choke Configuration | |
| Barrel Type | Pistol Length |
| Ammo Type | |
| Barrel Features | QPQ coated M4 Feed Ramp Extension |
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