DealsGunsAmmo
MidwayUSA© MidwayUSA
80Deal ScoreIn Stock

Proof Research 134474 Bolt Action Barrel Pre-Fit 308 Win 18 1:10 Twist (5 Groove), 5/8-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross, Rifle Barrel

$933.14
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Brand
Proof Research
Color
Carbon Fiber
Caliber
.308 Win
Category
Gun Parts
Barrel Length
18in
Gun Part Type
Barrel
UPC
843068134474
MPN
134474

Overview

The Proof Research .308 Win 18-inch barrel is a pre-fit, drop-in replacement designed specifically for the Sig Sauer Cross rifle. It features an integrated barrel extension for simplified installation. The barrel is crafted from double-stress relieved 416R stainless steel that has been drilled, contoured, reamed, cut-rifled, and lapped, then reinforced with a specialized aerospace-grade carbon fiber wrap. This construction promotes efficient heat dissipation and thermal stability, allowing for match-grade accuracy and increased durability while reducing overall weight.

Price & Stock History

Price — 90d
Listings In Stock — 30d

Reviews

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Listings

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Palmetto State Armory
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