6mm ARC Rock Creek

Craddock Precision
$365.00
Current Stock:

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  • 7 Twist
  • 16" to 22" in length
  • Rifle to Rifle +2 Gas System
  • 6mm ARC Chamber
  • Enhanced / Enlarged M4 Feed Ramps
  • Rock Creek Button Rifled 7tw SS Blank
  • Three Options of Gas Block (.750", .875", .936")
  • Threads 5/8x24, 3/4x24, or No Threads (all with a 11° target crown)
  • Three Fluting Options (Straight, Spiral, Diamond)
  • Multiple Finish Options to choose from
  • Complete BCG w/ headspaced bolt or just a headspaced bolt