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Proof Research PXT Terminus Apollo Carbon Fiber Prefit Barrel 6mm ARC 16.5" Sendero Contour 1:7.5" Twist

$1149.00
Brand
Proof Research
Color
Carbon Fiber
Caliber
6mm ARC
Category
Gun Parts
Barrel Length
16.5in
Gun Part Type
Barrel
UPC
843068156452

Overview

The Proof Research PXT Terminus Apollo carbon fiber prefit barrel is chambered in 6mm ARC with a 16.5-inch length, Sendero contour, and a 1:7.5" twist. Utilizing PROOF Exponential Twist (PXT) rifling geometry, it reduces engraving force and minimizes throat erosion for smoother projectile engagement, improved recoil control, and up to a 30-100% increase in barrel life. Wrapped in aerospace-grade carbon fiber with a proprietary matrix resin, this pre-fit barrel offers extreme temperature resistance and a lightweight profile up to 64% lighter than traditional steel barrels, arriving threaded and chambered for direct shoulder installation.

Price & Stock History

Price — 90d
Listings In Stock — 30d

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