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PROOF RESEARCH Barrel .300 AAC Blackout 16", Silver
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PROOF RESEARCH Barrel .300 AAC Blackout 16", Silver

Details
SKU 51655177469
Brand PROOF RESEARCH
MPN 100578
UPC 843068100578
CA WARNING (Prop 65) & Compliance Information
Please read before purchasing.

Product Details

Details

  • Long-lasting performance is ensured by excellent erosion wear characteristics and corrosion resistance
  • The extreme pressure resistance provides an optimum combination of high tensile strength and necessary toughness to withstand extreme chamber pressures during firing

Features

Our AR barrels are engineered with a focus on enhancing performance and reliability across the AR platform. Utilizing our innovative Caliber Matched Gas System (CAMGAS), each gas system is precisely tuned for the specific cartridge and barrel length. Originally, the AR-15 platform was designed for the .223 Remington and 5.56 NATO cartridges, while the AR-10 was built around the .308 Winchester and 7.62 NATO rounds. For higher performance cartridges like the 6.5 Creedmoor, bore pressure remains elevated further down the barrel. By strategically relocating the gas port, we maintain consistent gas system pressure, mirroring the original designs of the AR platforms. This thoughtful adjustment results in a noticeably softer recoil impulse, reduced fouling within the receiver, improved extraction reliability and less wear on brass casings. Ultimately, our barrels help you stay on target and continue shooting while maximizing the advantages of the latest high-performance cartridges. Experience the difference with our advanced AR barrel technology and elevate your shooting experience.

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).
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