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Proof Research PXT PR15 AR-15 Barrel 6mm ARC 14.5" Standard Contour 1:7.5" Twist Carbon Fiber

$1149.00
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Brand
Proof Research
Color
Carbon Fiber
Caliber
6mm ARC
Category
Gun Parts
Platform
AR-15
Barrel Length
14.5in
Gun Part Type
Barrel
UPC
843068152164
MPN
152164

Overview

The Proof Research PXT PR15 AR-15 barrel is chambered in 6mm ARC and features a 14.5-inch length with a 1:7.5-inch PXT (PROOF Exponential Twist) rifling. This proprietary design reduces engraving force and throat erosion, providing a smoother projectile engagement that enhances accuracy and consistency while reducing felt torque. Featuring a carbon fiber construction, this barrel is up to 64% lighter than comparable steel barrels and offers match-grade performance. Benefits include improved heat dissipation, reduced harmonic vibration, and significant durability. The barrel arrives fully chambered and is ready for installation in high-performance AR systems.

Price & Stock History

Price — 90d
Listings In Stock — 30d

Reviews

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Listings

MidwayUSABest Deal
No Stock
$1149.00
X-Ring Supply
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