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    SBR Barrels & Upper Receivers

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      7 products found.

      PWS MK1MOD1 UPPER 7.75" .223WYLDE

      PWS18-M107UA0B
      $1,049.95 $892.40

      DD BBL ASSY 300BLK 1-8 CHF 10.3"

      DD36-116-06191-018
      $298.00 $283.00

      DMNDBK BBL 300AAC 10.5" PSTL MED MEL

      DBB300P105M50B8
      $89.99 $82.99

      DMNDBK BBL 556 10.5" CARB MED MEL

      DBB556C105M50B9
      $89.99 $82.99

      Rise Armament Barrel, 300 Blackout, 10.5", Black

      RISEBK105300BLK
      $234.00 $229.00

      DD BBL ASSY 300BLK 1-8 CHF 10.3" CAR

      DD36-116-06041-018
      $298.00 $283.00

      SIG MCX RATTLER UPPER 300BLK 5.5"

      SGUAMCX-5B-300-BLK-TAP
      $1,799.00 $1,521.99