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Proof Research Zermatt TL3, SR3 Carbon Fiber Prefit Barrel 22 ARC 20" Sendero Contour 1:7" Twist 4 Groove

$999.00
Brand
Proof Research
Color
Carbon Fiber
Caliber
.22 ARC
Category
Gun Parts
Barrel Length
20in
Gun Part Type
Barrel
UPC
843068142851

Overview

The Proof Research Zermatt TL3/SR3 prefit barrel is chambered in .22 ARC and features a 20-inch Sendero contour with a 1:7" twist rate and 4-groove rifling. Each barrel is produced from double-stress relieved 416R stainless steel, then contoured, reamed, cut rifled, and lapped to match-grade standards. The barrel is wrapped in aerospace-grade carbon fiber using a helical pattern designed to optimize longitudinal thermal diffusivity, allowing for efficient heat dissipation and improved cooling. This construction results in a lightweight, durable barrel capable of maintaining high levels of accuracy over extended firing sessions.

Price & Stock History

Price — 90d
Listings In Stock — 30d

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