Proof Research Barrels: Compare Prices & Find the Best Deals

Optics Planet Updated Aug 10, 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 10, 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 10, 2026

10% OFF

Proof Research 20" Natural AR-Type Barrel for AR-Style Rifles - Precision Redefined - 130438

$899.99 $998.99

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Palmetto State Armory Updated Aug 10, 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 10, 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 10, 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 10, 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 10, 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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Palmetto State Armory Updated Aug 10, 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 10, 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 10, 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 10, 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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Palmetto State Armory Updated Aug 10, 2026

10% OFF

Proof Research Bull Bolt Action Barrel .264 Cal 24"

$799.99 $887.99

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MidwayUSA Updated Aug 10, 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 10, 2026

16% OFF

Proof Research Ruger Precision Rifle Carbon Fiber Prefit Barrel 6.5 PRC 24" Sendero Contour 1:8" Twist 5 Groove

$838.40 $999.00

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MidwayUSA Updated Aug 10, 2026

17% OFF

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

$539.81 $649.00

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MidwayUSA Updated Aug 10, 2026

44% OFF

Proof Research Zermatt RimX Carbon Fiber Prefit Barrel 22 Winchester Magnum Rimfire (WMR) 18" 1:16" Twist 4 Groove

$561.98 $999.00

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MidwayUSA Updated Aug 10, 2026

45% OFF

Proof Research Zermatt RimX Prefit Barrel 22 Winchester Magnum Rimfire (WMR) 20" Stainless 1:16" Twist 4 Groove

$359.59 $649.00

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MidwayUSA Updated Aug 10, 2026

7% OFF

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

$415.63 $449.00

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MidwayUSA Updated Aug 10, 2026

4% OFF

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

$957.00 $999.00

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Optics Planet Updated Aug 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 2026

10% OFF

Proof Research Sendero Bolt Action Barrel .338 Cal 26"

$837.99 $930.99

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Palmetto State Armory Updated Aug 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 2026

9% OFF

Proof Research Sendero Pre-Fit Barrel 6.5 Creedmoor 24" Fits Ruger Precision, Stainless Steel

$623.99 $686.99

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Palmetto State Armory Updated Aug 10, 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 10, 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 10, 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 10, 2026

36% OFF

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

$479.99 $749.00

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GrabAGun Updated Aug 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 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 10, 2026

20% OFF

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

$799.00 $999.00

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GrabAGun Updated Aug 10, 2026

22% OFF

Proof Research Barrel Carbon Fiber .300 Blackout 16 Barrel for AR15

$899.00 $1149.00

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GrabAGun Updated Aug 10, 2026

23% OFF

Proof Research PR10 Barrel Silver .308 Win 16

$879.00 $1149.00

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GrabAGun Updated Aug 10, 2026

23% OFF

Proof Research BBL CF Silver .308 Win 18 Barrel

$879.00 $1149.00

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GrabAGun Updated Aug 10, 2026

30% OFF

Proof Research AR-Style Barrel 6.5 Creedmoor 22 Barrel

$799.99 $1149.00

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GrabAGun Updated Aug 10, 2026

31% OFF

Proof Research Sendero Bolt Action Barrel Carbon Fiber .308 Win 26 Barrel

$689.99 $999.00

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GrabAGun Updated Aug 10, 2026

31% OFF

Proof Research Bolt Action Barrel Carbon Fiber .264 Win Mag 24 Barrel

$689.99 $999.00

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GrabAGun Updated Aug 10, 2026

22% OFF

Proof Research Sendero Barrel .284 Caliber 26

$779.00 $999.00

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GrabAGun Updated Aug 10, 2026

14% OFF

Apf MLR Carbon Fiber .300 Win Mag 24 Proof Research Barrel

$4459.99 $5199.00

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GrabAGun Updated Aug 10, 2026

30% OFF

0 Proof Research Carbon Fiber AR-Type 308 Winchester 20 Barrel

$799.99 $1149.00

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Optics Planet Updated Aug 10, 2026

33% OFF

Proof Research USED Proof Research Bolt Action Barrel Carbon Fiber .277 Caliber 24in 1-10 Twist CF Thread Sendero 5 Groove

$669.99 $999.00

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Optics Planet Updated Aug 10, 2026

22% OFF

Proof Research USED Proof Research Impact Precision Carbon Pre-Fit Threaded Barrels .300 Winchester Magnum 24in 1-10 Twist 5/8-24 Thread Long Action Sendero 5 Groove

$899.99 $1149.00

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Optics Planet Updated Aug 10, 2026

13% OFF

Proof Research Tikka Pre-Fit Barrels 7PRC 24in Sendero 8 Twist 5/8x24 Thread Carbon Fiber Graphite/Silver

$999.00 $1149.00

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Optics Planet Updated Aug 10, 2026

13% OFF

Proof Research Stiller Steel .25 Creedmoor SRP Threaded Rifle Barrel 26 inch Competition 1-7.5 Twist 5/8-24 Silver

$649.00 $749.00

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Optics Planet Updated Aug 10, 2026

13% OFF

Proof Research Proof Research Zermatt Origin Drop In Arms Carbon Fiber 7mm Backcountry Threaded Rifle Barrel 20 inch Sendero 1-8 Twist 5/8-24 Black - $999.00 at Optics Planet

Proof Research Zermatt Origin Drop In Arms Carbon Fiber 7mm Backcountry Threaded Rifle Barrel 20 inch Sendero 1-8 Twist 5/8-24 Black

$999.00 $1149.00

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Optics Planet Updated Aug 10, 2026

12% OFF

Proof Research Sig Cross Carbon .260 Remington Threaded Rifle Barrel 18 inch 1-8 Twist 5/8-24 Black

$1149.00 $1299.00

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Optics Planet Updated Aug 10, 2026

13% OFF

Proof Research Stiller Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC Stiller Predator/ TAC 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile

$649.00 $749.00

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Optics Planet Updated Aug 10, 2026

13% OFF

Proof Research AR Type Carbon Fiber Barrel 6.5 Grendel 18in 8 Twist .750 Gas Journal Diameter 5/8-24 Thread

$999.00 $1149.00

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