PROOF RESEARCH

PROOF BBL CF BOLT .308 16.5 SENDERO

Caliber: 308 - Barrel Length: 16.5 - Twist Rate: 10 - Breech Length: 2.5 - Shank Diameter: 1.20 - Contour: Sendero - Weight: 2lbs-6oz

PROOF BBL BOLT 22ARC 20 CF SENDERO ORIGIN

Caliber 22 ARC - Action Origin - Barrel Length 20 - Twist Rate 7 - Muzzle Thread 1/2-28 - Contour Sendero - Weight 2lbs-11oz

PROOF BBL CF BOLT .243 26 SENDERO 1-7.5

Caliber: 243 - Barrel Length: 26 - Twist Rate: 7.5 - Breech Length: 2.5 - Shank Diameter: 1.20 - Contour: Sendero - Weight: 3lbs-6oz

PROOF BBL CF BOLT 7MM BC 20 SENDERO LONE PEAK DI

Caliber 7 BC - Barrel Length in Inches 20 - Twist Rate 8 - Muzzle Thread 5/8-24 - Contour Sendero - Weight 2lbs-10oz

PROOF BBL CF BOLT BLANK 6MMCM 24 BIGHORN 1-7.5

Caliber: 6mm Creedmoor - Barrel Length in Inches: 24 - Twist Rate:7.5 - Muzzle Thread: 5/8-24 - Contour: Sendero - Weight: 3lbs-1oz

PROOF BBL BOLT 6MMCREED 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 BBL CF BOLT 7MM PRC 24 ZERMATT ORIGIN T

Caliber: 7 PRC - Action Model: Origin - Barrel Length in Inches: 24 - Twist Rate: 8 - Muzzle Thread: 5/8-24 - Contour: Sendero - Weight: 2lbs-15oz

PROOF BBL SS BOLT BLANK .308 28 MSPORTER 1-9

Caliber: 308 - Barrel Length: 28 - Twist Rate: 9 - Contour: Medium Sporter - Weight: 3lbs-9oz

PROOF BBL CF BOLT .243 24 LIGHT SEND 1-7.5

Caliber: 243 - Barrel Length: 24 - Twist Rate: 7.5 - Breech Length: 2.5 - Shank Diameter: 1.20 - Contour: Sendero Light - Weight: 3lbs-0oz

PROOF BBL CF CZ 22LR 18.5 1-16 THREADED

Caliber: 22 LR - Barrel Length: 18.5 - Twist Rate: 16 - Muzzle Thread: 1/2-28 - Contour: Bull - Weight: 1lbs-9oz

PROOF BBL CF BLANK BOLT .375 22 12 SENDERO

Caliber: 375 - Barrel Length: 22 - Twist Rate: 12 - Breech Length: 3 - Shank Diameter: 1.25 - Contour: Sendero - Weight: 2lbs 16oz

PROOF BBL BOLT 22ARC 20 CF SENDERO SA DROP

PROOF Research pre-fit carbon & steel barrels for Zermatt Arms TL3/SR3 Origin and RimX actions make it easy to upgrade your rifle or change calibers. Our pre-fit Zermatt Arms shouldered barrels are...

Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 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 105320 Bolt Action Barrel Blank 264 Cal 22" Sendero Light Profile, Natural Carbon Fiber Wrapped Barrel

Proof Research 104675 Bolt Action Barrel Blank 243 Cal 24" Sendero Contour 1:7.50" 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 BBL CF PR15 6.5GREN DI 18 RLGB .750

Caliber: 6.5 Grendel - Type: PR15 - Barrel Length: 18 - Twist Rate: 8 - Gas System Length: Rifle - Gas Journal Diameter: .750 - Thread: 5/8-24 - Weight: 1lbs-13oz

Proof Research 138939 Bolt Action Barrel Pre-Fit 260 Rem 16" 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 138953 Bolt Action Barrel Pre-Fit 260 Rem 20" 1:8" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

Proof Research 100950 Bolt Action Barrel Blank 284 Win 26" Black Carbon Fiber Finish 416R Stainless Steel Material Blank with Sendero Contour for Rifles

This carbon fiber barrel is up to 64% lighter than traditional steel barrels of similar contour. It has extreme temperature resistance that improves heat dissipation for cooler longer lasting barrels...

BARREL BLANK CF 284 22" SND LT.284 Caliber

BARREL BLANK CF 284 22" SND LT

PROOF BBL CF BLANK BOLT .264 SENDERO 22 1-8

Color: Black - Material: 416R Stainless Steel/Carbon Fiber - Length: 22 Inches - Twist: 1:8 - Contour: Sendero - Up to 64% lighter than traditional steel barrels of similar contour - Match-grade...

Proof Research 134528 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 20" 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 BBL CF BLANK BOLT .264 SENDERO 26 1-8

Color: Black - Material: 416R Stainless Steel/Carbon Fiber - Length: 26 Inches - Twist: 1:8 - Contour: Sendero - Up to 64% lighter than traditional steel barrels of similar contour - Match-grade...

BARREL PR15 CF 6ARC 18"6mm ARC

BARREL PR15 CF 6ARC 18"