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Proof Research 6mm ARC AR-Style Barrel for AR-Platform, 16 in., 5/8 in. x 24 Thread, Rifle Length, .750 in. Gas Journal, Black

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Proof Research 6mm ARC AR-Style Barrel for AR-Platform, 16 in., 5/8 in. x 24 Thread, Rifle Length, .750 in. Gas Journal, Black

Item # 6093948

Proof Research Proof Research 6mm ARC AR-Style Barrel for AR-Platform, 16 in., 5/8 in. x 24 Thread, Rifle Length, .750 in. Gas Journal, Black
Proof Research Proof Research 6mm ARC AR-Style Barrel for AR-Platform, 16 in., 5/8 in. x 24 Thread, Rifle Length, .750 in. Gas Journal, Black
$1148.99
Proof Research 6mm ARC AR-Style Barrel for AR-Platform, 16 in., 5/8 in. x 24 Thread, Rifle Length, .750 in. Gas Journal, Black

Item # 6093948

Proof Research Proof Research 6mm ARC AR-Style Barrel for AR-Platform, 16 in., 5/8 in. x 24 Thread, Rifle Length, .750 in. Gas Journal, Black
Proof Research Proof Research 6mm ARC AR-Style Barrel for AR-Platform, 16 in., 5/8 in. x 24 Thread, Rifle Length, .750 in. Gas Journal, Black
$1148.99

Proof Research's barrels exemplifies relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the industry. The Carbon Fiber barrel features a full-profile, match-grade 416R stainless steel barrel blanks that are made in Proof's firearms division. The blanks are then turned down to a significantly reduced profile greatly reducing weight. This reduced contour barrel is then wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin developed by an advanced composites division, PROOF Research ACD. The carbon fibers have a unique ability to diffuse heat and also moves heat very effectively through the wall of the barrel greatly increasing heat transport. The end result is an aerospace-grade, high-fiber content composite barrel that is stronger, lighter, as accurate as the finest precision steel barrel, and durable to perform in the most demanding environments.

  • Proof Research barrels represent a relentless pursuit of excellence and aim to offer the finest rifle barrels in the industry.
  • Carbon Fiber barrel construction uses full-profile, match-grade 416R stainless steel barrel blanks made in Proof's firearms division.
  • Stainless blanks are turned down to a significantly reduced profile to greatly reduce weight.
  • The reduced-contour barrel is wrapped with high-strength, aerospace-grade carbon fiber.
  • Carbon fiber is impregnated with a proprietary matrix resin developed by Proof Research's advanced composites division (PROOF Research ACD).
  • The carbon fibers help diffuse and transport heat through the barrel wall, improving heat transport.
  • The finished barrel is an aerospace-grade, high-fiber-content composite barrel.
  • Expected benefits include: stronger, lighter, steel-barrel-level accuracy, and high durability for demanding environments.
  • Firearm Fitment: AR-Platform
  • Barrel Features: Threaded, Carbon Fiber Wrapped
  • Barrel Type: Rifle Length
  • Caliber: 6mm ARC
  • Color: Black
  • Diameter: .750"
  • Finish: Carbon Fiber
  • Length: 16"
  • Length Range: 16"-20"
  • Material: Stainless Steel
  • Sights: None
  • Thread Pattern: 5/8"x24
  • Twist: 1:7.5"
  • Weight: 1.12 lbs