Proof Research AR15 Carbon Fiber Barrel | 6 ARC | PXT

Proof Research AR15 Carbon Fiber Barrel | 6 ARC | PXT

$1,149.00
$1,349.00
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Width:
4.00 (in)
Height:
36.00 (in)
Depth:
4.00 (in)
Current Stock:
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Description

PROOF Research PXT AR barrels represent a new evolution in barrel technology, combining advanced rifling geometry with the performance and precision shooters have come to expect from PROOF. PXT - PROOF Exponential Twist - is a complete rethinking of conventional rifling design and twist progression, engineered to reduce engraving force, minimize throat erosion, and create a smoother transition as the projectile engages the rifling.

Caliber: 6 ARC (AR15)

Length Twist Gas Length Gas Journal Muzzle
14.5" 1:7.5 Intermediate (Included) .750 5/8-24
16" 1:7.5 Rifle .750 5/8-24
18" 1:7.5 Rifle +1 (Included) .750 5/8-24
20" 1:7.5 Rifle +1 (Included) .750 5/8-24
22" 1:7.5 Rifle +1 (Included) .750 5/8-24

* Barrels are guaranteed for headspacing to the specifications of the JP Enterprise Enhanced Bolt.

* It is recommended to double check and ensure proper headspace before firing your rifle.

* We recommend the use of full mass components throughout (full mass bolt, buffer, and springs).

* 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 and Armalite style rifles.

* 6 ARC Disclaimer - It is our recommendation to refrain from shooting bullets that weigh less than 100 grains.

Additional Information
Barrel Contour:
Medium / .750
Barrel Twist:
1:7.5" PXT
Cartridge:
6 ARC
Manufacturer:
PROOF Research
Material:
Carbon Fiber