The Proof Research Defiance Ruckus Carbon Pre-Fit Barrel, 300 PRC, 24" Threaded Sendero Contour is a lightweight, carbon fiber–wrapped upgrade for Defiance Ruckus actions. Built around a stainless...

The Proof Research PR15 Carbon Fiber AR-15 Barrel, 6mm ARC, 18" Threaded, Carbon Fiber/Stainless is a lightweight, match-grade barrel built for shooters who want carbon fiber performance without...

The Barrett MRAD .338 Lapua Magnum 24" Barrel Conversion Kit, Stainless Steel Fluted, gives MRAD owners a dedicated long-range upgrade built around a 24-inch stainless steel fluted barrel with a...

The CZ 457 Scout SR Barrel Set, 22LR, 16.50" Threaded Barrel, Nitride gives CZ 457 owners a compact, suppressor-ready upgrade built around a durable nitride-treated barrel. This 16.5-inch .22 LR...

The Proof Research Pre-Fit Barrel For Sig Sauer Cross, 6mm Creedmoor, 20" Carbon Fiber, Threaded is a precision upgrade for shooters who want a lighter rifle without sacrificing consistency...

The CZ 457 MTR SR Barrel Set, 22LR, 24" Nitride is a factory-engineered upgrade for the modular CZ 457 platform, delivering a precision 24-inch steel barrel with a durable nitride surface treatment...

The Proof Research CF Bolt-Action Barrel, .224 Caliber, 26" Sendero Contour, Stainless/Carbon Fiber is built for shooters who demand match-grade precision in a lightweight package. This carbon...

The Proof Research 121658 Carbon Fiber Bolt-Action Barrel Blank, .264 Caliber, 18" Sendero Light Contour is built for shooters who want a lighter barrel without sacrificing consistency. This carbon...

The Proof Research 104569 Carbon Fiber Bolt-Action Barrel, .243, 20" Sendero Contour is a lightweight, match-grade barrel blank built for shooters who demand precision without excess weight. Using a...

The Proof Research 133477 6 GT Competition Stainless Bolt-Action Barrel delivers precise, repeatable performance for shooters running Zermatt TL3 or SR3 short actions. This 26-inch stainless barrel...

The Barrett MRAD .300 Win Mag Conversion Kit with 24" fluted stainless steel barrel lets MRAD owners quickly configure their rifle for long-range precision in the proven .300 Winchester Magnum...

The Proof Research Carbon Fiber Barrel Blank, .284, Sendero Light Contour, Stainless is built as a premium starting point for custom bolt-action rifle projects. Featuring a stainless steel core...