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PROOF Research is redefining the future of firearms by employing next-generation materials and patented manufacturing processes to create state-of-the-art carbon fiber barrels that are changing the industry standard for accuracy, durability and barrel longevity. They are not just a lightweight alternative to traditional steel rifle barrels, they are an improvement. 64 percent lighter than traditional steel barrels of similar contour. They are match-grade accurate and experience no point-of-impact shift during high-volume fire. Proof has accomplished what others have failed to do in the past. They have created match-grade carbon fiber rifle barrels that weigh a fraction of traditional steel rifle barrels while compromising nothing. Not just lighter - Better.








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Proof Research Carbon Fiber Bolt Action Barrel - 101025
Proof Research Carbon Fiber Bolt Action Barrel - 101025
Our Price: $1,159.00
2 in stock!

An aerospace-grade, high-fiber content composite barrel that is stronger, lighter, as accurate as the finest precision steel barrel, and maintains its accuracy in the most demanding environments.

Part #101025 At a Glance:

Type: Carbon Fiber Sendero Light
Caliber: .308
Length: 24"
Twist Rate: 10
Breech Length: 2.5 in
Shank Diameter: 1.2 in
Weight: 2 lbs 13oz
Proof Research Switch - 6.5 Creedmoor - S1114
Proof Research Switch - 6.5 Creedmoor - S1114
Our Price: $6,899.00
1 in stock!

From varminting to big-game to long-range precision, SWITCH has you covered. Barrel changes in a few minutes with hand tools. Light enough for all day carry. Engineered for consistent long-range accuracy.
The 6.5mm Creedmoor is a centerfire rifle cartridge designed specifically for rifle target shooting, although it has also achieved great success in hunting. It has a slower muzzle velocity than longer cartridges however, due to its 2.825 inch overall length, it is capable of being chambered in short-action bolt rifles.

Tech Specs at a Glance:

Caliber: 6.5 Creedmoor
Trigger: Adjustable
Stock: Carbon Fibre
Barrel Length: 24 in
Twist Rate: 1 in 8 inch
Total Length: 44 in
Weight: 7.25 lbs


Proof Research Carbon Fiber Bolt Action Barrel - 101001
Proof Research Carbon Fiber Bolt Action Barrel - 101001
Our Price: $1,159.00
1 in stock!

An aerospace-grade, high-fiber content composite barrel that is stronger, lighter, as accurate as the finest precision steel barrel, and maintains its accuracy in the most demanding environments.

Part #101001 At a Glance:

Type: Carbon Fiber Sendero
Caliber: .308
Length: 24"
Twist Rate: 10
Breech Length: 2.5 in
Shank Diameter: 1.2 in
Weight: 3 lbs
Proof Research Stainless Steel Bolt Action Barrel - 106396
Proof Research Stainless Steel Bolt Action Barrel - 106396
Our Price: $529.00
(Out of Stock)

Proof stainless steel barrels are manufactured with an absolute commitment to extreme accuracy and quality. Starting with double stress-relieved 416R stainless steel, a pre-hardened chromium stainless steel ideally suited for use in precision, match-grade rifle barrels.

Part #106396 At a Glance:

Type: Stainless Steel Medium Sporter
Caliber: .284
Length: 27"
Twist Rate: 8.4
Breech Length: 2.75 in
Shank Diameter: 1.2 in
Weight: 3 lbs 10 oz