Proof Research Barrels: Compare Prices & Find the Best Deals

Grayboe Updated Aug 30, 2026

60% OFF

Grayboe Sale Terrain - Right Hand Rem 700 Short action, M5, Proof Research Sendero Barrel Contour. ** BLEM **

$199.00 $499.00

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Grayboe Updated Aug 30, 2026

60% OFF

Grayboe Sale Outlander - Right Hand Rem 700 Short action, M5, Proof Research Sendero Barrel Contour. ** BLEM **

$199.00 $499.00

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GrabAGun Updated Aug 30, 2026

6% OFF

Proof Research Glacier TI Flat Dark Earth .308 Win 20 Threaded Barrel 4-Rounds

$5929.99 $6289.41

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GrabAGun Updated Aug 30, 2026

13% OFF

Proof Research Barrel for AR-10 Stainless .308 Win 18 Barrel

$649.00 $749.00

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TLO Outdoors Updated Aug 29, 2026

9% OFF

Proof Research Competition PXT Barrel Blank .224 Caliber 26 in 1:7 Twist Stainless 155264

$599.98 $660.80

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TLO Outdoors Updated Aug 29, 2026

9% OFF

Proof Research .308 Bolt Action Rifle Barrel 26 Inch 1:10 Twist PXT Stainless Steel 155127

$599.98 $660.80

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TLO Outdoors Updated Aug 29, 2026

9% OFF

Proof Research PXT Bolt Action Barrel Blank .224 Cal 26 in 1:8 Twist Competition Contour 155103

$599.98 $660.80

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Optics Planet Updated Aug 29, 2026

22% OFF

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

$899.99 $1149.00

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Optics Planet Updated Aug 29, 2026

10% OFF

Proof Research PR15 Stainless Steel 11.5in 223 Wylde Carbine Rifle Barrel 22cal 0.75GB 7 Twist 1/2 x 28

$569.00 $629.00

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Boost Accuracy with Proof Research AR-Type Barrel 18" for AR-Style - Black - 128671

$999.99 $1109.99

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Optics Planet Updated Aug 29, 2026

15% OFF

Proof Research PXT AR Platform .223 Wylde Threaded AR Barrel 1.9oz 7 TwistGas Length Mid 14.5 in Carbon Black

$1149.00 $1349.00

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Optics Planet Updated Aug 29, 2026

17% OFF

Proof Research PXT AR Platform 6mm ARC Threaded AR Barrel 1.14oz 7.5 Twist Gas Length Rifle+1 18 in Silver

$749.00 $899.00

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Optics Planet Updated Aug 29, 2026

23% OFF

Proof Research DEMO Proof Research Zermatt Tl3/Sr3 Sa Drop In Arms Steel 6mm GT Threaded Rifle Barrel 26 inch Competition 1-7.5 Twist 5/8-24 Silver

$579.99 $749.00

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Optics Planet Updated Aug 29, 2026

29% OFF

Proof Research USED Proof Research PR15 Stainless Steel Barrel 6mm ARC 18 in Rifle+1 Length 5/8x24 Thread 1-7.5 Twist 4 Groove Stainless

$529.99 $749.00

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Optics Planet Updated Aug 29, 2026

24% OFF

Proof Research USED Proof Research PR15 Carbon Fiber Barrel 6mm ARC 16 in Rifle Length 5/8x24 Thread 1-7.5 Twist 4 Groove Carbon Fiber

$869.99 $1149.00

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TLO Outdoors Updated Aug 29, 2026

11% OFF

Proof Research PR15 Carbon Fiber Barrel 223 Wylde 16-Inch 1:8 Twist PXT Profile 152119

$1189.98 $1330.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research PR15 6mm ARC Carbon Fiber AR-Style Barrel 20in Rifle+1 Gas System 130438

$1035.98 $1155.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research Bolt Action Carbon Fiber Barrel 284 Cal 20" 1:8 Twist PXT 152003

$1047.98 $1169.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research Carbon Fiber Bolt Action Barrel .224 Cal 18 Inch 1:8 Twist 103395

$893.98 $994.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research Bolt Action Rifle Barrel .224 Caliber 16.5in 1:8 Twist Sendero 103340

$893.98 $994.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research PR-15 6mm ARC 20-Inch Carbon Fiber Barrel 1:7.5 Twist PXT 152263

$769.98 $854.00

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Sendero Light Bolt Action Barrel .224 Cal 24"

$799.99 $887.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Ruger Pre-Fit Barrel .22LR 16.10" Fits Ruger 10/22 Precision, Black/Gray

$1033.99 $1137.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Pre-Fit Barrel 6.5 Creedmoor 24" Fits Savage Arms 10, Black/Gray

$939.99 $1043.99

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Optics Planet Updated Aug 29, 2026

13% OFF

Proof Research DEMO Proof Research Impact Precision Steel Pre-Fit Barrels 6 Dasher 26in 7.5 Twist 5/8-24 Short Action Competition

$649.00 $749.00

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MidwayUSA Updated Aug 29, 2026

22% OFF

Proof Research Sig Sauer Cross Prefit Barrel 6.5 Creedmoor 20" 1:8" Twist 5 Groove

$660.93 $849.00

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MidwayUSA Updated Aug 29, 2026

24% OFF

Proof Research Kelbly's Atlas Prefit Barrel 7 PRC 26" Stainless Heavy Competition 1:8" Twist 5 Groove

$493.01 $649.00

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MidwayUSA Updated Aug 29, 2026

9% OFF

Proof Research Zermatt TL3, SR3 Prefit Barrel 6.5 Creedmoor 26" Stainless 1:8" Twist 4 Groove

$592.37 $649.00

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MidwayUSA Updated Aug 29, 2026

15% OFF

Proof Research Barrel Blank 243 Caliber, 6mm 26" Stainless M24 Contour 1:7.5" Twist

$382.57 $449.00

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MidwayUSA Updated Aug 29, 2026

9% OFF

Proof Research Aero Precision SOLUS Prefit Barrel 308 Winchester 26" Stainless 1:10" Twist

$592.37 $649.00

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MidwayUSA Updated Aug 29, 2026

8% OFF

Proof Research Zermatt TL3, SR3 Carbon Fiber Prefit Barrel 300 PRC 22" Sendero Contour 1:9" Twist 5 Groove

$918.34 $999.00

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MidwayUSA Updated Aug 29, 2026

17% OFF

Proof Research Savage Carbon Fiber Prefit Barrel 308 Winchester 20" Tapered Contour 1:10" Twist 5 Groove

$832.75 $999.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research Carbon Fiber Pre-Fit Barrel for SIG Sauer Cross, .260 Rem 18in 1:8 Twist, 138946

$1035.98 $1155.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research Sig Cross Pre-Fit Carbon Fiber Barrel .260 Rem 16in 1:8 Twist 5/8-24 138939

$1035.98 $1155.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research Carbon Fiber Wrapped Bolt-Action Barrel Blank .264 Winchester Magnum 26 in Sendero 100929

$819.98 $910.00

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TLO Outdoors Updated Aug 29, 2026

10% OFF

Proof Research Sig Cross Pre-Fit Bolt-Action Barrel, .260 Rem 20in 1:8 Twist 5/8-24 138960

$788.98 $875.00

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TLO Outdoors Updated Aug 29, 2026

9% OFF

Proof Research AR-Style Stainless Steel Barrel, .223 Wylde 11.5in, 1/2-28 Threads, 100387

$511.98 $561.33

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Optics Planet Updated Aug 29, 2026

23% OFF

Proof Research USED Proof Research Q Fix Carbon Pre-Fit Barrels 308WIN 16in 10 Twist 5/8-24 Thread

$959.99 $1249.00

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Optics Planet Updated Aug 29, 2026

26% OFF

Proof Research USED Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 24in 8 Twist Sendero

$739.99 $999.00

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Optics Planet Updated Aug 29, 2026

24% OFF

Proof Research USED Proof Research Defiance Ruckus Carbon Pre-Fit Barrels 300 PRC 24in 9 Twist 5/8-24 Sendero

$869.99 $1149.00

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Optics Planet Updated Aug 29, 2026

25% OFF

Proof Research USED Proof Research Impact Precision Steel Pre-Fit Barrels 6 Dasher 26in 7.5 Twist 5/8-24 Short Action Competition

$559.99 $749.00

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research AR-Type Barrel 20" for AR-Style, Stainless - 130384

$649.99 $721.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Achieve Precision with Proof Research AR-Type Barrel 18" for AR-Style - Stainless Steel - 128688

$649.99 $721.99

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Optics Planet Updated Aug 29, 2026

24% OFF

Proof Research USED Proof Research Zermatt Arms Pre-Fit Barrels 7PRC 24 in Sendero 8 Twist 5/8x24 Thread Graphite/Silver

$869.99 $1149.00

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Sendero Bolt Action Barrel .264 Cal 18"

$799.99 $887.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Barrel .284 Cal 24" - Long-Range Accuracy with Durable Black - 106501

$899.99 $990.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Pre-Fit Barrel 6mm Creedmoor 26" Fits Impact Precision 737R, Stainless Steel

$564.99 $621.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Competition Bolt Action Barrel .264 Cal 28", Stainless Steel

$418.99 $465.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Medium Sporter Bolt Action Barrel .264 Cal 28", Stainless Steel

$418.99 $465.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Sendero Bolt Action Barrel .224 Cal 20"

$807.99 $888.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Sendero Bolt Action Barrel .243 Caliber 22"

$837.99 $930.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Sendero Light Bolt Action Barrel .264 Cal 20"

$837.99 $930.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Sendero Pre-Fit Barrel 7mm PRC 24" Fits Tikka T3x

$915.99 $1007.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research 20" Natural AR-Type Barrel for AR-Style Rifles - Precision Redefined - 100042

$999.99 $1100.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Sendero Pre-Fit Barrel 7mm Backcountry 20" Fits Zermatt Arms TL3/Zermatt Arms SR3

$989.99 $1088.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Optimal Bolt Action Rifle Performance - Proof Research 20" Black Barrel - 105504

$899.99 $998.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research .308 Win 20" PR10 Rifle Barrel - 101292

$999.99 $1109.99

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research Barrel 28" for Bolt Action Rifles, Stainless - 113714

$449.99 $499.99

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Optics Planet Updated Aug 29, 2026

29% OFF

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

$529.99 $749.00

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Optics Planet Updated Aug 29, 2026

26% OFF

Proof Research USED Proof Research Barrel Bolt 308 24 Length 10 Twist 5 Groove Cf Sendero

$739.99 $999.00

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research .264 Win Mag 24" Bolt Action Barrel w/ Sendero Light Contour - 105351

$799.99 $887.99

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Optics Planet Updated Aug 29, 2026

19% OFF

Proof Research DEMO Proof Research Carbon Fiber Barrel for Bolt Action Rifle .308 16.5 10 Twist Sendero Light

$809.99 $999.00

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Palmetto State Armory Updated Aug 29, 2026

10% OFF

Proof Research 24" Bolt Action Rifle Barrel in Black - Boost Accuracy and Performance - 105337

$899.99 $998.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Competition Pre-Fit Barrel 6.5 Creedmoor 26" Fits Defiance Ruckus, Stainless Steel

$564.99 $621.99

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Palmetto State Armory Updated Aug 29, 2026

9% OFF

Proof Research Sendero Pre-Fit Barrel .308 Win 20" Fits Zermatt Arms Origin

$975.99 $1073.99

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GrabAGun Updated Aug 30, 2026

36% OFF

Proof Research AR-Style Barrel Stainless 6mm ARC 18 Barrel

$479.99 $749.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevation 2.0 Flat Dark Earth 6.5 Creedmoor 22 Barrel LH

$3099.00 $3199.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevation MTR 2.0 Granite .308 Win 22 Barrel 3-Rounds

$3399.00 $3499.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevator MTR 2.0 Granite .300 PRC 22 Barrel 3-Rounds

$3799.00 $3899.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevation MTR 2.0 Flat Dark Earth .300 PRC 22 Barrel 5-Rounds

$3799.00 $3899.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevate 2.0 Flat Dark Earth .308 Win 22 Barrel 3-Rounds

$3099.00 $3199.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevation 2.0 Flat Dark Earth .300 Win 22 Barrel 3-Rounds

$3399.00 $3499.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevate 2.0 Flat Dark Earth 7mm PRC 22 Barrel 3-Rounds

$3399.00 $3499.00

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GrabAGun Updated Aug 30, 2026

3% OFF

Proof Research Elevation 2.0 MTR Granite 6.5 PRC 22 Barrel 5-Rounds

$3699.00 $3799.00

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GrabAGun Updated Aug 30, 2026

20% OFF

Proof Research Barrel Blank Carbon Fiber .264 24 Barrel Sendero Contour

$799.00 $999.00

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