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      CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8″ Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15

      Original price was: $174.95.Current price is: $141.08.
      This item typically takes 7 days to ship, as each rifle is custom built.
      CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8″ Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15
      Manufacturer Part Number: 30D810A
      UPC: 815835016283
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      Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced.

      UPC

      815835016283
      Manufacturer

      CMMG
      Manufacturer Part Number

      30D810A
      Caliber/Gauge

      .300 AAC Blackout
      Length

      8"
      Model

      Barrel Sub-Assembly
      Rate of Twist

      1:7"
      Product Type

      Rifle
      Barrel Length

      8"

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