AR-Stoner Barrel and Bolt AR-15 12.7x42mm 1 in 20" Twist 16" Stainless Steel

Product #: 694634 AR-Stoner #: 12.7x42mm-16"-SS-Bolt
Date expected in stock: Overdue

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Product Information

Perfect for building a custom AR-15 in the powerful 12.7x42 mm caliber! Includes a complete bolt assembly and the gas port is already drilled.

Technical Information:

  • Gas Tube Length: Mid Length
  • Gas Block Diameter: 0.875"
  • Muzzle Thread: 0.765"-20
  • Muzzle Thread Engagement Length: 0.620"
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