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  • Proof Research PR15 128657 16" 6mm ARC Carbon Fiber AR-15 Barrel

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  • Proof Research PR15 128657 16" 6mm ARC Carbon Fiber AR-15 Barrel

Proof Research PR15 128657 16" 6mm ARC Carbon Fiber AR-15 Barrel

MPN: 128657  |  UPC: 843068128657

PRODUCT DESCRIPTION

1) This PROOF Research PR15 128657 is a 16-inch carbon fiber barrel for AR-style platforms chambered in 6mm ARC. It features a match-grade 416R stainless steel core wrapped in aerospace-grade carbon fiber for enhanced performance.

  • Lightweight carbon fiber up to 64% lighter
  • Superior heat dissipation for sustained fire
  • Match-grade accuracy with 416R stainless core

Engineered for AR-style rifles using Grendel Type II bolt, this PR15 barrel delivers strength, durability and precision in demanding conditions. It includes 1:7.5 twist rate, rifle-length gas system, .750 gas journal and 5/8-24 muzzle threading.

    This item is not available to ship to the following state(s):
    California | Illinois | Massachusetts | Washington
SPECS
Additional No
SKU ACC-PROOF-128657
Country of Manufacture No
License Requirement None
Manufacturer Proof Research
Mfg. Part Number 128657
UPC 843068128657
Caliber/Gauge 6mm ARC
Action N/A
Barrel Length 16
Barrel Twist 1:7.5
Barrel Bore Type Rifled
Barrel Finish Stainless
Barrel Fluting No
Barrel Profile No
Mount Type N/A
Beam Color N/A
Firearm Fit AR-15
Threaded Barrel Yes
Condition New
Free Shipping No
Weight 2.49 Lbs
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