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Proof Research

Proof Research is a leader in firearm innovation, specializing in advanced carbon fiber barrels and precision rifle systems engineered for extreme accuracy and reduced weight. Their patented manufacturing process combines aerospace-grade materials with rigorous quality control, resulting in barrels that are up to 50% lighter than traditional steel while maintaining match-grade performance and durability. Shop Proof Research rifles and barrels to experience their commitment to precision and reliability. Featured products include popular chamberings like .223 Rem and 7mm PRC, available in bolt-action platforms designed for hunters and long-range shooters. Each barrel is crafted from 416R stainless steel and wrapped with aerospace-grade carbon fiber for superior strength, stiffness, and thermal performance. Browse Proof Research to find high-performance solutions for demanding environments.

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Proof Research 134504 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 16" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

$1149 00

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Proof Research Elevation MTR 2.0 Rifle, Left Hand, 7mm BC, 20" Carbon Fiber Barrel, 5+1, Bolt Action, Threaded Muzzle, Carbon Fiber Stock.

$3799 00

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Proof Research 137710 Elevation 2.0 Left Hand 300 WIN 22 CF Black

$3399 00

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Proof 100950 284 Sendero 26" CF Bolt BRL Blank

$899 00

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Proof Research 137970 Elevation MTR 2.0 RH 6ARC 16.5 CF Black

$3399 00

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Proof Research 137956 Elevation MTR 2.0 RH .223 Remington CF Black

$3399 00

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Proof Research Ascension 141458 Rifle, 300 PRC, 22", 3+1, Bolt Action, Threaded Carbon Fiber Barrel, TFDE Stock

$7099 00

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Proof Research Ascension 141359 Bolt-Action Rifle, .300 Win Mag, 22" Threaded Barrel, 3+1, Titanium Receiver, FDE

$7099 00

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Proof Research PR15 128688 18" 6mm ARC Stainless Steel AR Barrel

$649 00

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Proof Research Ascension 141205 Bolt-Action Rifle, 6.5 PRC, 22" Threaded Carbon Barrel, 4+1, Titanium Receiver, TFDE, Optics-Ready.

$7099 00

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Proof Research Glacier Ti 141007 Rifle, 7mm PRC, 22" Barrel, 4+1, Bolt Action, Titanium Action, Threaded Barrel, TFDE

$6999 00

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Proof Research Glacier Steel 140659 Rifle, 7mm PRC, 22" Barrel, 4+1, Bolt Action, Threaded Barrel, TFDE Stock.

$5899 00

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Proof 137994 Elev 2.0 MTR 308 20 5/8-24 BGR

$3399 00

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$Proof Research 151396 Elevation MTR 2.0 3.1"\s20" Carbon Fiber Match Grade Threaded Barrel, Black Receiver w/Picatinny Rail, Midnight Camo Proof Fixed Carbon Fiber Stock, Right Hand$

Proof Research 151396 Elevation MTR 2.0 3.1"\s20" Carbon Fiber Match Grade Threaded Barrel, Black Receiver w/Picatinny Rail, Midnight Camo Proof Fixed Carbon Fiber Stock, Right Hand

$3699 00

In Stock

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Proof Research Bolt Action Barrel Pre-Fit 138946 18" Carbon Fiber .260 Rem 1:8" Twist for Sig Cross

$1149 00

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Proof Research Elevation MTR 2.0 300 PRC 151709 Rifle 20" 3+1 Bolt Threaded Barrel Midnight Camo Stock

$3799 00

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Proof 137659 Elev 2.0 7PRC 22 8TW 5/8-24 BGR

$3399 00

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Proof Research Bolt Action Barrel 138939 16" .260 Rem Carbon Fiber 5/8-24 Thread Pre-Fit for Sig Cross

$1149 00

In Stock

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$Proof Research 151570 Elevation MTR 2.0 3.1"\s20" Carbon Fiber Match Grade Threaded Barrel, Black Receiver w/Picatinny Rail, Midnight Camo Proof Fixed Carbon Fiber Stock, Right Hand$