PROOF RESEARCH

Proof Research 113714 Bolt Action Barrel Blank 243 Cal 28" Competition Contour 1:7" Twist 4 Grooves, Stainless Stainless

An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion...

PROOF BBL CF PR10 308WIN DI 18 RLGB .875 1-10

Caliber: 308 WIN - Barrel/Gas Tube: 18 (Rifle) - Contour/Journal: Heavy / .875 - Threads: 5/8 x 24 - Twist: 1:10

Proof Research 105504 Bolt Action Barrel Blank 264 Cal 20" Sendero Contour 1:8" Twist 4 Grooves, Carbon Fiber Wrapped

Up to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aerospace-grade carbon fiber...

Proof Research 138946 Bolt Action Barrel Pre-Fit 260 Rem 18" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith...

Proof Research 138960 Bolt Action Barrel Pre-Fit 260 Rem 20" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Stainless Steel, Drop-In Design for Sig Cross

The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith...

PROOF BBL CF PR15 6ARC 16 CAMGAS .750 1-7.5

Caliber: 6 ARC - Type: PR15 - Barrel Length: 16 - Twist Rate: 7.5 - Gas System Length: Rifle - Gas Journal Diameter: .750 - Muzzle Thread: 5/8-24 - Weight: 1lbs-12oz

PROOF BBL CF BOLT .264 24 SENDERO 1-7.5

Caliber: 264 - Barrel Length: 24 - Twist Rate: 7.5 - Breech Length: 2.5 - Shank Diameter: 1.20 - Contour: Sendero - Weight: 3lbs-2oz

PROOF BBL CF PR15 300BLK 12.5 PLGB .750 1-7

Caliber: 300BLK - Barrel Length: 12.5 - Twist: 7 - Gas System Length: Pistol - Gas Journal Dia.: .750 - Muzzle Thread: 5/8 x 24 - Weight: 1lbs-3oz

PROOF BBL CF BLANK BOLT .264 SENDERO LIGHT 24

Color: Black - Material: 416R Stainless Steel/Carbon Fiber - Length: 24 Inches - Twist: 1:8 - Contour: Sendero Light - Up to 64% lighter than traditional steel barrels of similar contour -...

Proof Research 100387 AR-Style Barrel 223 Wylde 11.50" Rifle Length Gas System 1:7" Twist 4 Grooves, 1/2"-28 tpi, Stainless Stainless

An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion...

Proof Research 100561 AR-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

PROOF BBL BOLT 308WIN 20 CF SIG CROSS DROP IN

The pre-fit barrels for the Sig Sauer Cross rifle are a game-changer when it comes to ease of installation. Your Sig Cross Pre-Fit barrel comes equipped with the barrel extension for shooters to...

Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

The times of sending off your Sig Cross to have the barrel changed is over with Proof's drop-in barrel Design! Stand-alone and guaranteed to headspace is achievable at your own home with no gunsmith...

Proof Research 105467 Bolt Action Barrel Blank 264 Cal 1:8" Twist 16.50", Sendero Contour Carbon Fiber Wrapped

Proof Research 128664 AR-Style Barrel 6mm ARC 16" Stainless Steel Finish & Material Rifle Length with Treading & .750" Gas Journal Diameter for AR-Platform

Proof Research's barrels exemplifies relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the industry. The Traditional Steel barrel is...

BARREL BLANK CF .284 26" SND.284 Caliber

BARREL BLANK CF .284 26" SND

BARREL BLANK CF .308 24" SND.308 Caliber

BARREL BLANK CF .308 24" SND

BARREL PR15 STEEL 6ARC 20"6mm ARC

BARREL PR15 STEEL 6ARC 20"

PROOF BBL CF BLANK BOLT .284 SEND LIGHT 20 1-8

Caliber: 284 - Barrel Length: 20 - Twist Rate: 8 - Barrel Breech: 2.5 - Shank Diameter: 1.20 - Contour: Sendero Light - Weight: 2lbs-9oz

BARREL BLANK CF .224 16.5" SND.224 Caliber

BARREL BLANK CF .224 16.5" SND

BARREL TIKKA CF 7PRC 22" SND7MM PRC

BARREL TIKKA CF 7PRC 22" SND

BARREL DEFIANCE CF 7PRC 22"7MM PRC

BARREL DEFIANCE CF 7PRC 22"

BARREL PR15 CF 6ARC 20"6mm ARC

BARREL PR15 CF 6ARC 20"

PROOF BBL CF BLANK BOLT .224 SENDERO 20 1-7

Caliber: 224 - Barrel Length: 20 - Twist Rate: 7 - Barrel Breech: 2.5 - Shank Diameter: 1.20 - Contour: Sendero - Weight: 2lbs-14oz