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Proof Research PXT Impact Precision 737R SA Carbon Fiber Prefit Barrel 308 Winchester 16.5" Sendero Contour 1:10" Twist

$1149.00
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Brand
Proof Research
Color
Carbon Fiber
Caliber
.308 Win
Category
Gun Parts
Barrel Length
16.5in
Gun Part Type
Barrel
UPC
843068156315

Overview

The Proof Research PXT pre-fit carbon fiber barrel for Impact Precision 737R short-action rifles is chambered in .308 Winchester with a 16.5-inch length, Sendero contour, and a 1:10-inch twist. Featuring PXT (Proof Exponential Twist) rifling geometry, it is engineered to smooth projectile engagement, reduce throat erosion, and extend barrel life by up to 100% while maintaining match-grade accuracy and recoil control. Wrapped in aerospace-grade carbon fiber with a proprietary matrix resin, this barrel delivers up to 64% weight savings over traditional steel contours alongside superior heat dissipation.

Price & Stock History

Price — 90d
Listings In Stock — 30d

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Listings

MidwayUSABest Deal
No Stock
$1149.00
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