Proof Research AR Type Rifle Barrel 6 ARC 14.5" - 130377

Proof Research AR Type Rifle Barrel 6 ARC 14.5" - 130377

Proof Research
SKU:
130377
$749.00
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Condition:
New
Current Stock:
4
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Description

The Proof Research 6 ARC 14.5" AR Type Rifle Barrel (130377) brings Proof's renowned carbon fiber barrel technology to the exciting 6mm ARC (Advanced Rifle Cartridge) — Hornady's purpose-built AR-platform cartridge that delivers outstanding long-range ballistics from a standard AR-15/AR-type receiver. The 14.5-inch length is ideal for patrol, military, and hunting configurations offering a balance of velocity and maneuverability. Proof's 416R stainless core with carbon fiber wrap provides significant weight reduction over steel barrels while improving heat management and maintaining match-grade accuracy over extended strings of fire.

  • Brand: Proof Research
  • SKU: 130377
  • Caliber: 6mm ARC
  • Barrel Length: 14.5 inches
  • Platform: AR-Type (AR-15/6 ARC)
  • Construction: 416R stainless steel core, aerospace carbon fiber wrap
  • Best For: Patrol/duty AR builds, hunting, 6 ARC competition, lightweight precision AR