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Classic Firearms Updated Oct 26, 2026

$Proof Research Proof Research 135198 Glacier 4+1 24\" Carbon Fiber Wrapped Barrel, Black Rec, Tfde Carbon Fiber Stock - $5060.00 at Classic Firearms$

Proof Research 135198 Glacier 4+1 24\" Carbon Fiber Wrapped Barrel, Black Rec, Tfde Carbon Fiber Stock

$5060.00

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Classic Firearms Updated Oct 26, 2026

$Proof Research Proof Research 135297 Glacier TI 4+1 24\" Carbon Fiber Wrapped Barrel, Black Titanium Rec, Tfde Carbon Fiber Stock - $5940.00 at Classic Firearms$

Proof Research 135297 Glacier TI 4+1 24\" Carbon Fiber Wrapped Barrel, Black Titanium Rec, Tfde Carbon Fiber Stock

$5940.00

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Palmetto State Armory Updated Oct 26, 2026

Proof Research Proof Research AR-Type Barrel 16" for AR-Style - Stainless Steel - 128664 - $649.99 at Palmetto State Armory

Proof Research AR-Type Barrel 16" for AR-Style - Stainless Steel - 128664

$649.99

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Palmetto State Armory Updated Oct 26, 2026

12% OFF

Proof Research Proof Research .264 Win Mag 24" Bolt Action Barrel w/ Sendero Contour - 100912 - $729.00 at Palmetto State Armory

Proof Research .264 Win Mag 24" Bolt Action Barrel w/ Sendero Contour - 100912

$729.00 $829.99

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Palmetto State Armory Updated Oct 26, 2026

9% OFF

Proof Research Proof Research Barrel .260 Remington 20" Fits Sig Sauer Cross - Premium Barrel with High-Performance Stainless - 138960 - $849.99 at Palmetto State Armory

Proof Research Barrel .260 Remington 20" Fits Sig Sauer Cross - Premium Barrel with High-Performance Stainless - 138960

$849.99 $935.99

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Palmetto State Armory Updated Oct 26, 2026

Proof Research Proof Research Barrel .260 Remington 16" Fits Sig Sauer Cross - Precision Barrel for Sig Sauer Cross with Tactical Black - 138939 - $1149.99 at Palmetto State Armory

Proof Research Barrel .260 Remington 16" Fits Sig Sauer Cross - Precision Barrel for Sig Sauer Cross with Tactical Black - 138939

$1149.99

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Palmetto State Armory Updated Oct 26, 2026

Proof Research Proof Research 18" Natural AR-Type Barrel - Optimal Precision and Performance - 100028 - $999.99 at Palmetto State Armory

Proof Research 18" Natural AR-Type Barrel - Optimal Precision and Performance - 100028

$999.99

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Palmetto State Armory Updated Oct 26, 2026

9% OFF

Proof Research Proof Research AR-Type Barrel 11.50" for AR-Style, Stainless - 100387 - $474.99 at Palmetto State Armory

Proof Research AR-Type Barrel 11.50" for AR-Style, Stainless - 100387

$474.99 $522.99

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Palmetto State Armory Updated Oct 26, 2026

9% OFF

Proof Research Proof Research Barrel 6mm Creedmoor 20" Fits Sig Sauer Cross - Premium Performance Barrel with Stainless - 134573 - $849.99 at Palmetto State Armory

Proof Research Barrel 6mm Creedmoor 20" Fits Sig Sauer Cross - Premium Performance Barrel with Stainless - 134573

$849.99 $935.99

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 135297 Glacier TI Full Size 7mm PRC 4+1 24" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Titanium Receivern w/Picatinny Rail, Fixed PROOF Hunter TFDE Carbon Fiber Stock - $5907.33 at Shooting Surplus

Proof Research 135297 Glacier TI Full Size 7mm PRC 4+1 24" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Titanium Receivern w/Picatinny Rail, Fixed PROOF Hunter TFDE Carbon Fiber Stock

$5907.33

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 136409 Ascension Full Size 7mm Rem Mag 4+1 24" Carbon Fiber Match Grade/Threaded Barrel Black Titanium Receiver TFDE Fixed Monte Carlo w/Raised Comb Stock - $6016.73 at Shooting Surplus

Proof Research 136409 Ascension Full Size 7mm Rem Mag 4+1 24" Carbon Fiber Match Grade/Threaded Barrel Black Titanium Receiver TFDE Fixed Monte Carlo w/Raised Comb Stock

$6016.73

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 135198 Glacier Full Size 7mm PRC 4+1 24" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Steel Receiver, Picatinny Rail, PROOF Hunter TFDE Carbon Fiber Stock - $5032.17 at Shooting Surplus

Proof Research 135198 Glacier Full Size 7mm PRC 4+1 24" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Steel Receiver, Picatinny Rail, PROOF Hunter TFDE Carbon Fiber Stock

$5032.17

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 137567 Elevation 2.0 300 PRC 3+1 22" Carbon Fiber Match Grade Threaded Barrel, Picatinny Rail Receiver, Tactical Flat Dark Earth Fixed Carbon Fiber Stock, - $3399.00 at Shooting Surplus

Proof Research 137567 Elevation 2.0 300 PRC 3+1 22" Carbon Fiber Match Grade Threaded Barrel, Picatinny Rail Receiver, Tactical Flat Dark Earth Fixed Carbon Fiber Stock,

$3399.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 137857 Elevation MTR 2.0 6.5 PRC 22" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Steel Receiver w/Picatinny Rail, Black Granite Fixed Proof Carbon Fiber Stock, - $3699.00 at Shooting Surplus

Proof Research 137857 Elevation MTR 2.0 6.5 PRC 22" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Steel Receiver w/Picatinny Rail, Black Granite Fixed Proof Carbon Fiber Stock,

$3699.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research Elevation MTR 2.0 300 Win Mag 22" Threaded Barrel Cerakote Steel Receiver - $3699.00 at Shooting Surplus

Proof Research Elevation MTR 2.0 300 Win Mag 22" Threaded Barrel Cerakote Steel Receiver

$3699.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research 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 - $1149.00 at Shooting Surplus

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

$1149.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 134542 Bolt Action Barrel Pre-Fit 6mm Creedmoor 18" 1:7.50" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross - $1128.32 at Shooting Surplus

Proof Research 134542 Bolt Action Barrel Pre-Fit 6mm Creedmoor 18" 1:7.50" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross

$1128.32

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 137994 Elevation MTR 2.0 308 Win 20" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Steel Receiver w/Picatinny Rail, Black Granite Fixed Proof Carbon Fiber Stock, - $2873.00 at Shooting Surplus

Proof Research 137994 Elevation MTR 2.0 308 Win 20" Carbon Fiber Match Grade Threaded Barrel, Black Cerakote Steel Receiver w/Picatinny Rail, Black Granite Fixed Proof Carbon Fiber Stock,

$2873.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research 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 - $730.99 at Shooting Surplus

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

$730.99

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 128664 AR-Style Barrel 6mm ARC 16" Stainless Steel Finish & Material Rifle Length with Treading & .750" Gas Journal Diameter for AR-Platform - $649.00 at Shooting Surplus

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

$649.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 100028 AR-Style Barrel 308 Win 18" Rifle Length Gas System 1:10" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped - $999.00 at Shooting Surplus

Proof Research 100028 AR-Style Barrel 308 Win 18" Rifle Length Gas System 1:10" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

$999.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26" Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour - $899.00 at Shooting Surplus

Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26" Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour

$899.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 100905 Bolt Action Barrel Blank 264 Cal 22" Sendero Contour 1:8" Twist 4 Grooves, Carbon Fiber Wrapped - $799.00 at Shooting Surplus

Proof Research 100905 Bolt Action Barrel Blank 264 Cal 22" Sendero Contour 1:8" Twist 4 Grooves, Carbon Fiber Wrapped

$799.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 101070 Bolt Action Barrel Blank 243 Cal 28" M24 Contour 1:7.50" Twist 4 Grooves, Stainless Stainless - $400.00 at Shooting Surplus

Proof Research 101070 Bolt Action Barrel Blank 243 Cal 28" M24 Contour 1:7.50" Twist 4 Grooves, Stainless Stainless

$400.00

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Shooting Surplus Updated Oct 26, 2026

Proof Research Proof Research 113721 Bolt Action Barrel Blank 264 Cal 28" Competition Contour 1:7.50" Twist 4 Grooves, Stainless Stainless - $456.14 at Shooting Surplus

Proof Research 113721 Bolt Action Barrel Blank 264 Cal 28" Competition Contour 1:7.50" Twist 4 Grooves, Stainless Stainless

$456.14

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Shooting Surplus Updated Oct 26, 2026

Proof Research 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 - $468.95 at Shooting Surplus

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

$468.95

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Shooting Surplus Updated Oct 26, 2026

Proof Research 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 - $1029.00 at Shooting Surplus

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

$1029.00

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Brownells.com Updated Oct 11, 2026

Proof Research Bolt-Action 243 Caliber Stainless Steel Barrels - 243 Caliber 7.5 Twist 28'''' Stainless Steel Competition Bbl - $449.00 at Brownells.com

Proof Research Bolt-Action 243 Caliber Stainless Steel Barrels - 243 Caliber 7.5 Twist 28'''' Stainless Steel Competition Bbl

$449.00

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Brownells.com Updated Oct 11, 2026

Proof Research Tikka T3x Drop In 6.5 Creedmoor Carbon Fiber Barrels - 6.5 Creedmoor 1-8 Twist 22'''' Carbon Fiber Sendero Barrel - $999.00 at Brownells.com

Proof Research Tikka T3x Drop In 6.5 Creedmoor Carbon Fiber Barrels - 6.5 Creedmoor 1-8 Twist 22'''' Carbon Fiber Sendero Barrel

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Savage Small Shank Prefit Carbon Fiber Barrels - 6.5mm Creedmoor 1-8'''' Twist 24'''' Straight Taper Contour - $999.99 at Brownells.com

Proof Research Savage Small Shank Prefit Carbon Fiber Barrels - 6.5mm Creedmoor 1-8'''' Twist 24'''' Straight Taper Contour

$999.99

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Brownells.com Updated Oct 11, 2026

Proof Research Ar-15 6mm Arc Carbon Fiber Barrel - 6mm Arc 7.5 Twist 18'''' Carbon Fiber Barrel - $997.99 at Brownells.com

Proof Research Ar-15 6mm Arc Carbon Fiber Barrel - 6mm Arc 7.5 Twist 18'''' Carbon Fiber Barrel

$997.99

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Brownells.com Updated Oct 11, 2026

Proof Research Bolt-Action 264 Caliber Carbon Fiber Barrels - 264 Caliber 1-8 Twist 24'''' Carbon Fiber Sendero Barrel - $899.00 at Brownells.com

Proof Research Bolt-Action 264 Caliber Carbon Fiber Barrels - 264 Caliber 1-8 Twist 24'''' Carbon Fiber Sendero Barrel

$899.00

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Brownells.com Updated Oct 11, 2026

Proof Research Ruger Precision Drop In 6.5 Creedmoor Stainless Steel Barrels - 6.5 Creedmoor 1-8 Twist 24'''' Stainless Steel Sendero Barrel - $649.00 at Brownells.com

Proof Research Ruger Precision Drop In 6.5 Creedmoor Stainless Steel Barrels - 6.5 Creedmoor 1-8 Twist 24'''' Stainless Steel Sendero Barrel

$649.00

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Brownells.com Updated Oct 11, 2026

Proof Research Zermatt Origin Shouldered Prefit Carbon Fiber Barrels - 6.5mm Prc 1-7.5'''' Twist 24'''' Sendero Contour - $999.00 at Brownells.com

Proof Research Zermatt Origin Shouldered Prefit Carbon Fiber Barrels - 6.5mm Prc 1-7.5'''' Twist 24'''' Sendero Contour

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Defiance Ruckus Shouldered Prefit Stainless Steel Barrels - 6.5mm Creedmoor 1-8'''' Twist 26'''' Competition Contour - $649.00 at Brownells.com

Proof Research Defiance Ruckus Shouldered Prefit Stainless Steel Barrels - 6.5mm Creedmoor 1-8'''' Twist 26'''' Competition Contour

$649.00

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Brownells.com Updated Oct 11, 2026

Proof Research Impact Precision 737 Shouldered Prefit Steel Barrels - 6mm Creedmoor 7.5 Twist 26'''' Stainless Competition Barrel - $649.00 at Brownells.com

Proof Research Impact Precision 737 Shouldered Prefit Steel Barrels - 6mm Creedmoor 7.5 Twist 26'''' Stainless Competition Barrel

$649.00

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Brownells.com Updated Oct 11, 2026

Proof Research Defiance Ruckus Shouldered Prefit Carbon Fiber Barrels - 6.5mm Creedmoor 1-8'''' Twist 24'''' Sendero Contour - $999.00 at Brownells.com

Proof Research Defiance Ruckus Shouldered Prefit Carbon Fiber Barrels - 6.5mm Creedmoor 1-8'''' Twist 24'''' Sendero Contour

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Ar 308 308 Winchester Carbon Fiber Barrel - 308 Winchester 1-10 Twist 20'''' Carbon Fiber Barrel - $999.00 at Brownells.com

Proof Research Ar 308 308 Winchester Carbon Fiber Barrel - 308 Winchester 1-10 Twist 20'''' Carbon Fiber Barrel

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Zermatt Tl3/Sr3 Shouldered Prefit Carbon Fiber Barrels - 6.5 Prc 7.5 Twist 24'''' Carbon Fiber Sendero Barrel - $999.00 at Brownells.com

Proof Research Zermatt Tl3/Sr3 Shouldered Prefit Carbon Fiber Barrels - 6.5 Prc 7.5 Twist 24'''' Carbon Fiber Sendero Barrel

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Ar-15 300 Aac Blackout Carbon Fiber Barrel - 300 Aac Blackout 1-7 Twist 12.5'''' Carbon Fiber Barrel - $999.99 at Brownells.com

Proof Research Ar-15 300 Aac Blackout Carbon Fiber Barrel - 300 Aac Blackout 1-7 Twist 12.5'''' Carbon Fiber Barrel

$999.99

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Brownells.com Updated Oct 11, 2026

Proof Research Zermatt Tl3/Sr3 Sa Drop In 6.5 Creedmoor Carbon Fiber Barrels - 6.5 Creedmoor 1-8 Twist 22'''' Carbon Fiber Sendero Barrel - $999.00 at Brownells.com

Proof Research Zermatt Tl3/Sr3 Sa Drop In 6.5 Creedmoor Carbon Fiber Barrels - 6.5 Creedmoor 1-8 Twist 22'''' Carbon Fiber Sendero Barrel

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Ruger 10/22 Carbon Fiber Barrels - 22 Long Rifle 16 Twist 16.1'''' Carbon Fiber Bull Barrel - $999.00 at Brownells.com

Proof Research Ruger 10/22 Carbon Fiber Barrels - 22 Long Rifle 16 Twist 16.1'''' Carbon Fiber Bull Barrel

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Zermatt Arms Pre-Fit Carbon Fiber 6.5 Creedmoor Rifle Barrel - Zermatt Origin/Solus Pre-Fit Carbon Fiber 6.5 Cm 20'''' 1-8 Twt - $999.00 at Brownells.com

Proof Research Zermatt Arms Pre-Fit Carbon Fiber 6.5 Creedmoor Rifle Barrel - Zermatt Origin/Solus Pre-Fit Carbon Fiber 6.5 Cm 20'''' 1-8 Twt

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Savage 110 Pre-Fit Carbon Fiber 7 Prc Rifle Barrels - Savage Pre-Fit Carbon Fiber 7 Prc 24'''' 1-8 Twist Strt Taper - $999.00 at Brownells.com

Proof Research Savage 110 Pre-Fit Carbon Fiber 7 Prc Rifle Barrels - Savage Pre-Fit Carbon Fiber 7 Prc 24'''' 1-8 Twist Strt Taper

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Zermatt Arms Pre-Fit Stainless 6 Dasher Rifle Barrel - Zermatt Origin/Solus Pre-Fit Stainless 6 Dasher 26'''' 1-7.5 - $649.00 at Brownells.com

Proof Research Zermatt Arms Pre-Fit Stainless 6 Dasher Rifle Barrel - Zermatt Origin/Solus Pre-Fit Stainless 6 Dasher 26'''' 1-7.5

$649.00

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Brownells.com Updated Oct 11, 2026

Proof Research Tikka T3x Pre-Fit Carbon Fiber 7 Prc Rifle Barrels - Tikka T3x Pre-Fit Carbon Fiber 7 Prc 24'''' 1-8 Twist Barrel - $999.00 at Brownells.com

Proof Research Tikka T3x Pre-Fit Carbon Fiber 7 Prc Rifle Barrels - Tikka T3x Pre-Fit Carbon Fiber 7 Prc 24'''' 1-8 Twist Barrel

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Sig Sauer Cross Pre-Fit Dropin Carbon Fiber 6.5 Creedmoor Barrel - Sig Cross Pre-Fit Drop In Carbon Fiber 6.5 Creedmoor 16'''' Bbl - $1099.00 at Brownells.com

Proof Research Sig Sauer Cross Pre-Fit Dropin Carbon Fiber 6.5 Creedmoor Barrel - Sig Cross Pre-Fit Drop In Carbon Fiber 6.5 Creedmoor 16'''' Bbl

$1099.00

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Brownells.com Updated Oct 11, 2026

Proof Research Ar-15/ 308 Ar Carbon Fiber Barrels - 308 Winchester 1-10 Twist 18'''' Carbon Fiber Barrel - $999.99 at Brownells.com

Proof Research Ar-15/ 308 Ar Carbon Fiber Barrels - 308 Winchester 1-10 Twist 18'''' Carbon Fiber Barrel

$999.99

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Brownells.com Updated Oct 11, 2026

Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 7 Prc Rifle Barrels - Defiance Ruckus Pre-Fit 7 Prc 22'''' 1-8 Twist Carbon Fiber - $999.00 at Brownells.com

Proof Research Defiance Ruckus Pre-Fit Carbon Fiber 7 Prc Rifle Barrels - Defiance Ruckus Pre-Fit 7 Prc 22'''' 1-8 Twist Carbon Fiber

$999.00

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Brownells.com Updated Oct 11, 2026

Proof Research Ar-15 6mm Arc Carbon Fiber Barrel - 6mm Arc 7.5 Twist 16'''' Carbon Fiber Barrel - $949.00 at Brownells.com

Proof Research Ar-15 6mm Arc Carbon Fiber Barrel - 6mm Arc 7.5 Twist 16'''' Carbon Fiber Barrel

$949.00

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Palmetto State Armory Updated Oct 26, 2026

Proof Research Proof Research Barrel 22" for Bolt Action Rifles, Black - 106228 - $899.99 at Palmetto State Armory

Proof Research Barrel 22" for Bolt Action Rifles, Black - 106228

$899.99

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Optics Planet Updated Oct 26, 2026

7% OFF

Proof Research Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 308 Win 16.5 inch 1/10 Twist 5/8x24 Thread M27 Breech Thread Black - $1299.00 at Optics Planet

Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 308 Win 16.5 inch 1/10 Twist 5/8x24 Thread M27 Breech Thread Black

$1299.00 $1399.00

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Optics Planet Updated Oct 26, 2026

12% OFF

Proof Research Proof Research Q Fix Carbon Pre-Fit Barrels 6.5CM 20in 8 Twist 5/8-24 Thread - $1099.00 at Optics Planet

Proof Research Q Fix Carbon Pre-Fit Barrels 6.5CM 20in 8 Twist 5/8-24 Thread

$1099.00 $1249.00

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Optics Planet Updated Oct 26, 2026

12% OFF

Proof Research Proof Research Q Fix Pre-Fit Carbon Fiber Threaded Barrel 6.5 Creedmoor Q The Fix 16 inch 5/8x24 Thread 1-7 Twist Graphite/Sliver - $1099.00 at Optics Planet

Proof Research Q Fix Pre-Fit Carbon Fiber Threaded Barrel 6.5 Creedmoor Q The Fix 16 inch 5/8x24 Thread 1-7 Twist Graphite/Sliver

$1099.00 $1249.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper - $999.00 at Optics Planet

Proof Research Barrel Bolt 6.5Cm 24 Length 8 Twist 4 Groove 5/8-24 Thread Cf Savage Drop In Straight Taper

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 PRC 22 inch 1/7.5 Twist 5/8x24 Thread Sendero Black - $999.00 at Optics Planet

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 PRC 22 inch 1/7.5 Twist 5/8x24 Thread Sendero Black

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Big Horn Pre-Fit Barrel Carbon Fiber .308 Win 20 inch 1/10 Twist 5/8x24 Thread Sendero Black - $999.00 at Optics Planet

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber .308 Win 20 inch 1/10 Twist 5/8x24 Thread Sendero Black

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 20 inch 1/8 Twist 5/8x24 Thread Sendero Black - $999.00 at Optics Planet

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 20 inch 1/8 Twist 5/8x24 Thread Sendero Black

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread Sendero Black - $999.00 at Optics Planet

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread Sendero Black

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 PRC 24 inch 1/7.5 Twist 5/8x24 Thread Sendero Black - $999.00 at Optics Planet

Proof Research Big Horn Pre-Fit Barrel Carbon Fiber 6.5 PRC 24 inch 1/7.5 Twist 5/8x24 Thread Sendero Black

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Ruger Carbon Fiber Pre-Fit Barrels 22LR 10/22 16.1in 16 Twist 1/2-28 Bull Contour - $999.00 at Optics Planet

Proof Research Ruger Carbon Fiber Pre-Fit Barrels 22LR 10/22 16.1in 16 Twist 1/2-28 Bull Contour

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Tikka Carbon Pre-Fit Barrels 6CM 24in 7.5 Twist 5/8-24 T3X Model Sendero - $999.00 at Optics Planet

Proof Research Tikka Carbon Pre-Fit Barrels 6CM 24in 7.5 Twist 5/8-24 T3X Model Sendero

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6.5CM 24in 8 Twist 5/8-24 Sendero - $999.00 at Optics Planet

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 6.5CM 24in 8 Twist 5/8-24 Sendero

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5 PRC 24in Origin Short 7.5 Twist 5/8-24 Sendero - $999.00 at Optics Planet

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5 PRC 24in Origin Short 7.5 Twist 5/8-24 Sendero

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 308 Win 20in 10 Twist 5/8-24 Sendero - $999.00 at Optics Planet

Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 308 Win 20in 10 Twist 5/8-24 Sendero

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Tikka Carbon Pre-Fit Barrels 6.5 PRC 24in 7.5 Twist 5/8-24 T3X Model Sendero - $999.00 at Optics Planet

Proof Research Tikka Carbon Pre-Fit Barrels 6.5 PRC 24in 7.5 Twist 5/8-24 T3X Model Sendero

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5CM 24in Origin Short 8 Twist 5/8-24 Sendero - $999.00 at Optics Planet

Proof Research Zermatt Arms Carbon Fiber Pre-fit Barrels 6.5CM 24in Origin Short 8 Twist 5/8-24 Sendero

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Tikka Carbon Pre-Fit Barrels 6.5 CM 22in 8 Twist 5/8-24 T3X Model Sendero - $999.00 at Optics Planet

Proof Research Tikka Carbon Pre-Fit Barrels 6.5 CM 22in 8 Twist 5/8-24 T3X Model Sendero

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Impact Precision Pre-Fit Carbon Fiber Threaded Barrel .300 PRC Impact 737 Long Action 24 inch 5/8x24 Thread 1-9 Twist Sendero Profile

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

13% OFF

Proof Research Proof Research Savage Pre-Fit Threaded Barrel Carbon Fiber .300 Winchester Magnum 24in 1-10 Twist 5/8-24 Thread 5 Groove - $999.00 at Optics Planet

Proof Research Savage Pre-Fit Threaded Barrel Carbon Fiber .300 Winchester Magnum 24in 1-10 Twist 5/8-24 Thread 5 Groove

$999.00 $1149.00

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Optics Planet Updated Oct 26, 2026

10% OFF

Proof Research Proof Research Barrel Bolt 264 24 Length 7.5 Twist 4 Groove Cf Sendero Light - $899.00 at Optics Planet

Proof Research Barrel Bolt 264 24 Length 7.5 Twist 4 Groove Cf Sendero Light

$899.00 $999.00

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Optics Planet Updated Oct 26, 2026

10% OFF

Proof Research Proof Research Barrel Bolt .264 26 inch 8 Twist 4 Groove Cf Sendero Stainless Steel - $899.00 at Optics Planet

Proof Research Barrel Bolt .264 26 inch 8 Twist 4 Groove Cf Sendero Stainless Steel

$899.00 $999.00

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Optics Planet Updated Oct 26, 2026

10% OFF

Proof Research Proof Research Barrel Bolt 308 20 Length 10 Twist 5 Groove Cf Sendero Light - $899.00 at Optics Planet

Proof Research Barrel Bolt 308 20 Length 10 Twist 5 Groove Cf Sendero Light

$899.00 $999.00

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Optics Planet Updated Oct 26, 2026

10% OFF

Proof Research Proof Research Barrel Bolt 264 22 Length 8 Twist 4 Groove Cf Sendero - $899.00 at Optics Planet

Proof Research Barrel Bolt 264 22 Length 8 Twist 4 Groove Cf Sendero

$899.00 $999.00

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Optics Planet Updated Oct 26, 2026

10% OFF

Proof Research Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Sendero - $899.00 at Optics Planet

Proof Research Barrel Bolt 264 24 Length 8 Twist 4 Groove Cf Sendero

$899.00 $999.00

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Where to buy Proof Research barrels

Optics Planet 252 in stock
MidwayUSA 189 in stock
Shooting Surplus 37 in stock
GrabAGun 36 in stock
Brownells.com 23 in stock
TLO Outdoors 20 in stock
Palmetto State Armory 15 in stock
The Battalion 3 in stock

Most popular Proof Research Barrels on GearChase