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Proof Research AR-Style Barrel w/ Free S&H — 2 models

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Proof Research AR-Style Barrel, Steel, 6.5 Grendel, 20in, 8 Twist, 4 Groove, 5/8-24 Thread, Gas Length Rifle, 100516
Proof Research AR-Style Barrel, Carbon, 300Blk, 12.5in, 7 Twist, 5 Groove, 5/8-24 Thread, Gas Length Pistol, 100523
Proof Research AR-Style Barrel, Steel, 6.5 Grendel, 20in, 8 Twist, 4 Groove, 5/8-24 Thread, Gas Length Rifle, 100516
Proof Research AR-Style Barrel, Carbon, 300Blk, 12.5in, 7 Twist, 5 Groove, 5/8-24 Thread, Gas Length Pistol, 100523
1 of 1 videos
Proof Research Brand Video
Proof Research AR-Style Barrel, Steel, 6.5 Grendel, 20in, 8 Twist, 4 Groove, 5/8-24 Thread, Gas Length Rifle, 100516
1 of 4 images
Proof Research AR-Style Barrel, Steel, 6.5 Grendel, 20in, 8 Twist, 4 Groove, 5/8-24 Thread, Gas Length Rifle, 100516
Proof Research AR-Style Barrel, Carbon, 300Blk, 12.5in, 7 Twist, 5 Groove, 5/8-24 Thread, Gas Length Pistol, 100523
2 of 4 images
Proof Research AR-Style Barrel, Carbon, 300Blk, 12.5in, 7 Twist, 5 Groove, 5/8-24 Thread, Gas Length Pistol, 100523
Proof Research AR-Style Barrel, Steel, 6.5 Grendel, 20in, 8 Twist, 4 Groove, 5/8-24 Thread, Gas Length Rifle, 100516
3 of 4 images
Proof Research AR-Style Barrel, Steel, 6.5 Grendel, 20in, 8 Twist, 4 Groove, 5/8-24 Thread, Gas Length Rifle, 100516
Proof Research AR-Style Barrel, Carbon, 300Blk, 12.5in, 7 Twist, 5 Groove, 5/8-24 Thread, Gas Length Pistol, 100523
4 of 4 images
Proof Research AR-Style Barrel, Carbon, 300Blk, 12.5in, 7 Twist, 5 Groove, 5/8-24 Thread, Gas Length Pistol, 100523

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Product Info for Proof Research AR-Style Barrel

With a unique manufacturing process with advanced technology composite materials and thermo-mechanical design principles, Proof Research has accomplished what other manufacturers have not. Their postmatch-grade carbon fiber rifle barrels weigh a fraction of traditional steel rifle barrels while compromising nothing. The Proof Research AR-Style Barrel is available in a wide variety of common AR15 calibers, so you can get the one that fits your style and firearm. Looking for the right rifle barrel, look no further than Proof Research!image

Specifications for Proof Research AR-Style Barrel:

Manufacturer: Proof Research
Color: Silver
Barrel Profile: Contour 0.75GB
Gas Block Journal Size-Diameter: .750 in
Flutes: No
Included Accessories: Standard
Condition: New
Firearms Threads Per Inch: 5/8x24

Features of Proof Research AR-Style Barrel

  • All barrels with Intermediate, Rifle +1, Rifle +2, and Rifle +3 gas systems include the proper gas tube.
  • Our AR-10 barrels use a deep feed system that makes the feed ramps compatible with the feed ramps in the lower receivers of both DPMS Armalite-styletyle rifles.
  • It is recommended to double-check and ensure proper headspace before firing your rifle.

Package Contents:

  • Proof Research AR-Style Barrel