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Browse Proof Research products for sale at the lowest prices online.

Handgun Barrels

.308 Winchester

6.5mm Creedmoor

.300 Precision Rifle Cartridge (PRC)

6.5 Precision Rifle Cartridge (PRC)

.300 Winchester Magnum

7mm Remington Magnum

.300 AAC Blackout

.264 Winchester Magnum

.284 Winchester

Proof Research Barrel 6.5 Creedmoor 18" Fits Sig Sauer Cross - Enhanced Accuracy with Durable Black - 134511 - Proof Research

Proof Research Barrel 6.5 Creedmoor 18" Fits Sig Sauer Cross - Enhanced Accuracy with Durable Black - 134511

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Barrel 22" for Bolt Action Rifles, Black - 100998 - Proof Research

Proof Research Barrel 22" for Bolt Action Rifles, Black - 100998

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Elevation MTR 2.0 Bolt Action Rifle, 6.5 Creedmoor, 22" Threaded Carbon Fiber Barrel, Flat Dark Earth, Left Hand - Proof Research

Proof Elevation MTR 2.0 Bolt Action Rifle, 6.5 Creedmoor, 22" Threaded Carbon Fiber Barrel, Flat Dark Earth, Left Hand

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Elevation MTR 2.0 TFDE 7mm Rem Mag 22 Barrel 5-Rounds LH - Proof Research

Proof Research Elevation MTR 2.0 TFDE 7mm Rem Mag 22 Barrel 5-Rounds LH

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Elevation Lightweight Hunter FDE 7mm Rem Mag 24 Barrel 3-Rounds - Proof Research

Proof Research Elevation Lightweight Hunter FDE 7mm Rem Mag 24 Barrel 3-Rounds

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Barrel 6.5 Creedmoor 20" Fits Sig Sauer Cross - Premium Barrel with High-Performance Stainless Steel - 134535 - Proof Research

Proof Research Barrel 6.5 Creedmoor 20" Fits Sig Sauer Cross - Premium Barrel with High-Performance Stainless Steel - 134535

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Barrel 22" for Bolt Action Rifles, Black - 106471 - Proof Research

Proof Research Barrel 22" for Bolt Action Rifles, Black - 106471

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Superior Stainless Performance - Proof Research 12.50" AR-Type Barrel for AR-Style Rifles - 100530 - Proof Research

Superior Stainless Performance - Proof Research 12.50" AR-Type Barrel for AR-Style Rifles - 100530

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research 24" Bolt Action Rifle Barrel in Black - Boost Accuracy and Performance - 101001 - Proof Research

Proof Research 24" Bolt Action Rifle Barrel in Black - Boost Accuracy and Performance - 101001

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Barrel 6mm Creedmoor 20" Fits Sig Sauer Cross - Black - High-Performance Barrel for Long-Range Accuracy - 134559 - Proof Research

Proof Research Barrel 6mm Creedmoor 20" Fits Sig Sauer Cross - Black - High-Performance Barrel for Long-Range Accuracy - 134559

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research AR-15 Barrel 6.5 Grendel 20" 1:8" Twist - Proof Research

Proof Research AR-15 Barrel 6.5 Grendel 20" 1:8" Twist

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research 24" Bolt Action Rifle Barrel in Black - Boost Accuracy and Performance - 110171 - Proof Research

Proof Research 24" Bolt Action Rifle Barrel in Black - Boost Accuracy and Performance - 110171

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Barrel Carbon Fiber .22 LR 16 Barrel for Ruger 10/22 - Proof Research

Proof Research Barrel Carbon Fiber .22 LR 16 Barrel for Ruger 10/22

$1,149.00 $801.99

Proof Research 24" Bolt Action Rifle Barrel in Black - Boost Accuracy and Performance - 110157 - Proof Research

Proof Research 24" Bolt Action Rifle Barrel in Black - Boost Accuracy and Performance - 110157

$999.00 $766.80

Proof Research Elevation 2.0 TFDE 7mm Rem Mag 22 Barrel 3-Rounds LH - Proof Research

Proof Research Elevation 2.0 TFDE 7mm Rem Mag 22 Barrel 3-Rounds LH

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

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

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

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Barrel .260 Remington 18" Fits Sig Sauer Cross - High-Performance Barrel with Durable Black - 138946 - Proof Research

Proof Research Barrel .260 Remington 18" Fits Sig Sauer Cross - High-Performance Barrel with Durable Black - 138946

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

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

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

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research .223 Wylde 16" PR15 Mid Gas Barrel - 100004 - Proof Research

Proof Research .223 Wylde 16" PR15 Mid Gas Barrel - 100004

$999.00 $799.00

Proof Research 20" Natural AR-Type Barrel for AR-Style Rifles - Precision Redefined - 101681 - Proof Research

Proof Research 20" Natural AR-Type Barrel for AR-Style Rifles - Precision Redefined - 101681

$999.00 $899.00

Proof Research AR-15 Barrel 6mm ARC 18" Medium Contour 1:7.5" Twist Carbon Fiber - Proof Research

Proof Research AR-15 Barrel 6mm ARC 18" Medium Contour 1:7.5" Twist Carbon Fiber

$1,149.00 $899.00

Proof Research 26" Black Barrel for Bolt Action Rifles - Elevate Your Shooting Experience - 107959 - Proof Research

Proof Research 26" Black Barrel for Bolt Action Rifles - Elevate Your Shooting Experience - 107959

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Proof Research Barrel 28" for Bolt Action Rifles, Stainless - 101094 - Proof Research

Proof Research Barrel 28" for Bolt Action Rifles, Stainless - 101094

Proof Research PR-15 Barrel Carbon Fiber .223 Wylde 14.5 Barrel - Proof Research

Proof Research PR-15 Barrel Carbon Fiber .223 Wylde 14.5 Barrel

$999.00 $899.00

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