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80Deal ScoreIn Stock

Proof Research Zermatt Origin, Aero Precision SOLUS Carbon Fiber Prefit Barrel 300 Winchester Magnum 24" Sendero 1:10" Twist - Open Box

$832.95
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Brand
Proof Research
Color
Carbon Fiber
Caliber
.300 Win Mag
Category
Gun Parts
Barrel Length
24in
Gun Part Type
Upper Receiver
UPC
843068130773

Overview

The Proof Research pre-fit barrel is designed for Zermatt Origin and Aero Precision SOLUS actions, chambered in .300 Winchester Magnum with a 24-inch length and a 1:10" twist in a Sendero contour. Built with a carbon fiber exterior utilizing aerospace-grade carbon fiber, the barrel features a helical wrapping pattern that enhances longitudinal thermal diffusivity to efficiently dissipate heat away from the bore. Internally, it starts with a match-grade 416R stainless steel blank that is cut-rifled, lapped, and borescope-inspected. This thermal engineering allows the barrel to cool faster and maintain match-grade accuracy and durability over extended shooting sessions.

Price & Stock History

Price — 90d
Listings In Stock — 30d

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Listings

MidwayUSABest Deal
In Stock
$832.95
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