PROOF RESEARCH

PROOF BBL CF BLANK BOLT .284 SENDERO 24 1-8.4

Color: Black - Material: 416R Stainless Steel/Carbon Fiber - Length: 24 Inches - Twist: 1:8.4 - Contour: Sendero - Up to 64% lighter than traditional steel barrels of similar contour - Match-grade...

PROOF BBL SS BOLT .264 28 COMPETITION 1-7.5

Caliber: 264 - Barrel Length: 28 - Twist Rate: 7.5 - Shank Diameter: 1.25 - Contour: Competition - Weight: 7lbs-10oz

Proof Research 134542 Bolt Action Barrel Pre-Fit 6mm Creedmoor 16" 1:7.50" Twist (4 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 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 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

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 BBL CF BLANK BOLT .264 SENDERO 22 1-7.5

Caliber: 264 - Barrel Length: 22 - Twist Rate: 7.5 - Barrel Breech: 2.5 - Shank Diameter: 1.20 - Contour: Sendero - Weight: 3lbs-0oz

BARREL BLANK CF .284 24" SND.284 Caliber

BARREL BLANK CF .284 24" SND

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 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 134535 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 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 PR10 6.5CM DI 24 CAMGAS .875 1-8

Caliber: 6.5 Creedmoor - Barrel/Gas Tube: 24 (Rifle) - Contour/Journal: Heavy /.875 - Muzzle Threads: 5/8-24 - Standard Twist: 1:8

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 Research 134498 Bolt Action Barrel Pre-Fit 308 Win 20" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Stainless Steel, Drop-In Design for Sig Cross

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 .308 24" SND.308 Caliber

BARREL BLANK CF .308 24" SND

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