What PROOF Research does

PROOF Research, founded in 2012 and headquartered in Columbia Falls, Montana, designs and manufactures carbon fiber-wrapped and precision steel rifle barrels, complete rifle systems, and advanced composite materials. The company begins each carbon fiber barrel with a precision-turned 416R stainless steel blank and wraps it in aerospace-grade carbon fiber using a patented process with proprietary matrix resin, producing barrels up to 64% lighter than comparable steel with superior heat dissipation and sub-1/2 MOA accuracy guarantees. Its PXT (PROOF Exponential Twist) rifling technology represents a recent innovation reducing throat wear by 95-98% and extending barrel life by 30-100%. The company sells exclusively through authorized dealers and distributors, with a network spanning more than 20 countries and partnerships across 20+ action platforms including Barrett, Accuracy International, Zermatt Arms, Defiance, Tikka, Savage, Ruger, and CZ. Pricing spans from $999 pre-fit barrels to $5,699+ complete rifle systems.

PROOF Research operates a wholly-owned Advanced Composites Division (ACD) in Dayton, Ohio that develops and supplies high-temperature structural polyimide, bismaleimide, and organic-inorganic resins, prepregs, adhesives, and RTM resins with service temperatures up to 1,500°F to aerospace and defense customers including the F-35 Joint Strike Fighter and B2 Stealth Bomber programs. This division diversifies the company beyond firearms into higher-margin aerospace materials. Customer segments span precision rifle competitors, hunters, custom rifle builders and gunsmiths, U.S. military and law enforcement, and aerospace/defense primes. The company employs 100+ team members including PhDs, engineers, and technicians, and its products have won multiple competitive shooting championships from 2022 through 2024, including three consecutive Real World Sniper Finale titles.

Name

PROOF Research

Legal name

Proof Research

Website

https://proofresearch.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

PROOF Research manufactures patented carbon fiber-wrapped and steel rifle barrels, complete rifle systems, and aerospace-grade composite materials for the firearms, aerospace, and defense industries, sold globally through authorized dealers and distributors.

Ownership category

akta.pro rank

Product category

Precision Rifle Barrels and Systems

NAICS

Small Arms, Ordnance, and Ordnance Accessories Manufacturing (332994), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

SIC

Ordnance & Accessories, (No Vehicles/Guided Missiles) (3480)

akta.pro primary industry

Aerospace & Defense Technical Textiles (Ballistic/Parachute/Radar-Absorbing/Composites Reinforcement) (IMAOADAF)

akta.pro secondary industry

Military Aircraft Structures, Airframes & Composites (IMABAMAH)

Keywords

• Carbon fiber barrels
• Precision rifle systems
• Aerospace composite materials
• Match-grade barrels
• Advanced composites manufacturing

Headquarters

HQ city

Columbia Falls

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Carbon Fiber Rifle Barrels: Patented carbon fiber-wrapped match-grade barrels for bolt-action and AR platforms. Barrels are lighter (up to 64% lighter than steel), stronger, and maintain accuracy over extended firing sessions.
2. Steel Rifle Barrels: Precision steel barrels manufactured in-house using 416R stainless steel with identical quality processes as carbon fiber barrels. Available in various contours from sporter to heavy competition.
3. Complete Rifle Systems: Factory-built rifles incorporating carbon fiber barrels, carbon fiber stocks, and precision actions. Includes models like Elevation, Glacier, Ascension, Tundra, Conviction, and Latitude lines.
4. Advanced Composite Materials: High-temperature prepregs, adhesives, and RTM resins for aerospace and defense industries, including products for F-35 Joint Strike Fighter and B2 Stealth Bomber systems.
5. PXT Barrel Technology: New exponential twist rifling technology featured in Elevation FDX and MTR FDX rifles, representing the company's latest barrel innovation for improved performance.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

PROOF Research designs and manufactures aerospace-grade carbon fiber-wrapped rifle barrels, precision steel barrels, and complete precision rifle systems for hunters, competitive shooters, and military/law enforcement. The company also operates an Advanced Composite Division that develops high-temperature structural composites (P2SI prepregs, resins, adhesives) for aerospace and defense applications, including the F-35 Joint Strike Fighter and B-2 Stealth Bomber. All products are sold exclusively through authorized dealers and international distributors.

Product overview

PROOF Research is a science-based company offering a portfolio of precision rifle barrels and complete rifle systems. The core product lines include carbon fiber barrels (using patented aerospace-grade wrapping technology), steel barrels, and PXT barrels featuring exponential twist rifling technology. Complete rifle offerings span multiple platforms: the Elevation series (2.0, MTR 2.0, FDX, MTR FDX) for hunting and tactical use; Glacier/Glacier Ti for mountain hunting; Ascension for traditional Monte Carlo style; Tundra/Tundra Ti X for long-range hunting; Latitude for precision rimfire; and Conviction/Conviction Ti for precision tactical applications. The company also operates an Advanced Composites Division supplying aerospace-grade structural materials (P2SI prepregs, adhesives, RTM resins) to defense and aerospace customers including F-35 and B2 programs. Products are sold through a global network of authorized dealers and distributors.

Differentiator

Problem solved

Functional benefit

Brands

• P2SI: Brand of prepregs and resin systems including structural polyimide, bismaleimide, organic-inorganic and epoxy prepreg materials for extreme high-temperature applications in aerospace markets

Products and services

• Carbon Fiber Barrels Aerospace-grade carbon fiber-wrapped match-grade rifle barrels for bolt-action and AR platforms. Up to 64% lighter than traditional steel barrels, with improved heat dissipation and 10x the strength of steel by weight. Backed by 1/2 MOA or sub-1/2 MOA accuracy guarantees. Sold to hunters, competitive shooters, custom rifle builders, and military/law enforcement via authorized dealers.
• Steel Barrels Precision-crafted steel barrels made from double stress-relieved 416R stainless steel using the same single-point cut rifling and lead lapping processes as carbon fiber barrels. Available in various contours from sporter to heavy competition. Sold to hunters, competitive shooters, and gunsmiths through authorized dealers.
• PXT (PROOF Exponential Twist) Barrels Advanced barrels featuring PROOF's proprietary exponential twist rifling that reduces initial bullet engagement angle by 95-98%, lowers projectile engraving force by approximately 30%, and delivers 30-100% longer barrel life and 20-50% group size reductions in controlled testing. For precision rifle shooters seeking extended barrel life and accuracy.
• Bolt-Action Barrel Blanks Turned and finished bolt-action barrel blanks in carbon fiber and steel, available in multiple calibers, lengths, contours (Sendero Light, Sendero, Bull), and twist rates. Shipped ready for a gunsmith to thread and chamber. For gunsmiths and custom rifle builders.
• AR-Type Barrels AR-15 and AR-10 barrels featuring Caliber Matched Gas System (CAMGAS) tuned for specific cartridges and barrel lengths to ensure softer recoil impulse and increased reliability. Available in carbon fiber and steel options. For AR-platform shooters and builders.
• PROOF MDT ACC Elite Competition Chassis Rifle Complete precision competition rifle built on MDT ACC Elite Chassis with Zermatt Arms TL3 action, Triggertech Pro Curved Diamond Trigger, 26" PROOF Competition Contour Steel Barrel, Area 419 Hellfire Brake, and 12-round AICS steel magazine. Backed by 1/2 MOA accuracy guarantee. MSRP $5,699. For competitive precision rifle shooters.
• Elevation MTR 2.0 Premium lightweight tactical rifle with Sendero contour carbon fiber barrel, lightweight carbon fiber stock, Zermatt Arms Origin action, detachable box magazine, and TriggerTech trigger. Backed by SUB MOA accuracy guarantee. For tactical and long-range precision shooters.
• Elevation 2.0 Premium lightweight hunting rifle with carbon fiber barrel, carbon fiber stock, Zermatt Arms Origin action, and TriggerTech trigger. Backed by SUB MOA accuracy guarantee. For hunters pursuing big game in demanding environments.
• Elevation MTR FDX Mountain Technical Rifle featuring PXT exponential twist rifling technology, Sendero contour carbon fiber barrel, carbon fiber MTR stock, TriggerTech trigger, and Salmon River Solutions SRS Combo Rail for ARCA/Picatinny mounting. For tactical and mountain rifle applications.
• Elevation FDX Lightweight hunting rifle with PXT exponential twist rifling barrel, Splinter camouflage finish, Falkor Defense LW7 action, TriggerTech trigger, and SRS Combo Rail. For hunters seeking the latest PROOF barrel technology.
• Glacier Ti Ultra-lightweight precision hunting rifle with titanium action, carbon fiber Lightweight Mountain Hunter stock, and PROOF Sendero contour carbon fiber barrel. Marketed as PROOF's lightest precision hunting rifle for high-altitude hunting.
• Glacier Lightweight mountain hunting rifle with Lone Peak Arms Razor action, TriggerTech trigger, PROOF Sendero contour carbon fiber barrel, and SUB 1/2 MOA accuracy guarantee. For high-country and backcountry hunters.
• Ascension Monte Carlo style stock rifle with a higher comb and grip for extreme comfort, featuring Sendero contour carbon fiber barrel, TriggerTech trigger, and Zermatt Arms titanium receiver. For hunters preferring traditional stock geometry.
• Tundra Long-range hunting rifle with adjustable Monte Carlo style carbon fiber stock, Sendero contour carbon fiber barrel, Defiance Ruckus action, TriggerTech trigger, and sub-1/2 MOA accuracy guarantee. For long-range hunters.
• Tundra Ti X Lightweight hunting rifle with titanium Defiance Machine Ti X action, adjustable Monte Carlo style carbon fiber stock, TriggerTech Special trigger, and carbon fiber barrel. For hunters prioritizing weight reduction.
• Latitude Precision rimfire rifle with fixed or adjustable carbon fiber stock, Zermatt Arms RimX action, TriggerTech Special trigger, and sub-1/2 MOA 50-yard accuracy guarantee. For rimfire precision shooting competitors.
• Conviction Long-range precision tactical rifle with patented carbon fiber barrel, laid carbon fiber stock, adjustable cheek piece, and SUB 1/2 MOA accuracy guarantee. For long-range tactical and competition shooters.
• Conviction Ti Long-range precision tactical rifle combining titanium receiver with match-grade carbon fiber barrel and laid carbon fiber stock, weighing as low as 6 lbs 6 oz. Backed by SUB 1/2 MOA accuracy guarantee. For long-range tactical shooters prioritizing weight reduction.
• Accuracy International Pre-Fit Carbon Fiber Barrels Pre-fit carbon fiber barrels for Accuracy International AXMC, AX308/AT/AW/AE, and AX/AW platforms in various calibers, lengths, and twist rates. Select configurations MSRP $999. For Accuracy International rifle owners seeking barrel upgrades.
• Defiance Ruckus Pre-Fit Carbon Fiber Barrels Pre-fit carbon fiber barrels compatible with Defiance Ruckus actions with Recessed bolt nose option. Select configurations MSRP $1,149. For Defiance Ruckus action owners seeking carbon fiber barrel upgrades.
• Advanced Composite Division (P2SI) Materials Aerospace and defense division developing high-temperature structural composites, including the P2SI brand of polyimide, bismaleimide, organic-inorganic, and epoxy prepregs, structural adhesives, and RTM resins with service temperatures up to 1500°F. Materials are supplied for the F-35 Joint Strike Fighter and B-2 Stealth Bomber systems. For aerospace and defense prime contractors.

Quantifiable outcome

• Barrels are up to 64% lighter than traditional steel barrels of similar contour
• +6 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

18 partnerships are on record, tiered core and minor.

• Nightforce OpticscoreGTM or Marketing PartnerNightforce Optics representative Sean Murphy competes alongside PROOF Research's Greg Hamilton in sniper competitions, demonstrating integrated rifle systems using PROOF barrels and Nightforce optics. The partnership showcases product performance in elite competitions.
• KGM SuppressorsminorGTM or Marketing PartnerSean Murphy of KGM Suppressors partnered with PROOF Research's Greg Hamilton to win the 2024 Real World Sniper Finale. KGM suppressors used in competition alongside PROOF barrels.
• MDT (Machine Devices & Technology)coreStrategic or Co-development PartnerPROOF Research partnered with MDT to create the PROOF MDT ACC Elite Competition Chassis rifle. MDT supplies the ACC Elite Chassis which is customized with PROOF Research colors and engraving. The partnership combines MDT's chassis expertise with PROOF's barrel technology.
• Zermatt ArmscoreTechnology or IntegrationZermatt Arms TL3 action used in PROOF MDT Competition Chassis rifle and various other PROOF rifle systems. Zermatt Arms provides precision bolt actions for PROOF's rifle builds.
• TriggertechcoreTechnology or IntegrationTriggertech Pro Curved Diamond Trigger included as standard equipment on PROOF MDT Competition Chassis rifle. Triggertech triggers are used across PROOF's rifle lineup.
• BarrettcoreTechnology or IntegrationPROOF Research manufactures pre-fit barrels for Barrett MRAD rifles. The MRAD is a modular rifle system adopted by the U.S. Department of Defense with PROOF carbon fiber barrels chambered in 300 PRC.
• Lone Peak ArmscoreTechnology or IntegrationLone Peak Arms Razor action used in the Glacier rifle. PROOF manufactures pre-fit barrels for Lone Peak Arms Fuzion, Fuzion Ti, Razor & Razor Ti actions.
• Defiance MachinecoreTechnology or IntegrationDefiance Machine Ti X titanium action used in Tundra Ti X rifle. Defiance Ruckus action used in Tundra rifle. PROOF manufactures pre-fit barrels for Defiance Ruckus actions.
• Accuracy InternationalcoreTechnology or IntegrationPROOF manufactures pre-fit barrels for Accuracy International chassis systems (AXMC, AX308/AT/AW/AE, AX/AW LA). AI chassis systems provide modular rifle platforms for competition and tactical use.
• Tikka (Sako)coreTechnology or IntegrationPROOF manufactures pre-fit barrels for Tikka T3, T3x, and T1x actions. Compatible with Sako M85. Tikka rifles are popular among hunters for their quality and affordability.
• KelblycoreTechnology or IntegrationPROOF manufactures pre-fit barrels for Kelbly Atlas, Nanook, and Prometheus actions. Kelbly provides headspace guarantee enabling shouldered pre-fit barrel design.
• Zermatt Arms RimXcoreTechnology or IntegrationPROOF manufactures pre-fit barrels for Zermatt Arms RimX actions. The RimX is a precision bolt action popular among rimfire competitors. Used in Latitude rifle.
• Savage ArmscoreTechnology or IntegrationPROOF manufactures pre-fit barrels for Savage actions. Savage provides affordable, accurate rifles popular among shooters. PROOF offers carbon fiber and steel options.
• RugercoreTechnology or IntegrationPROOF manufactures pre-fit barrels for Ruger Precision Rifles, Ruger Precision Rimfire, and 10/22 platforms. Enables Ruger owners to upgrade with carbon fiber or steel barrels.
• Sig Sauer CrosscoreTechnology or IntegrationPROOF manufactures pre-fit barrels for Sig Sauer Cross rifle. Carbon fiber and steel options available for this lightweight mountain rifle.
• Salmon River SolutionscoreTechnology or IntegrationSalmon River Solutions SRS Combo Rail used on Elevation FDX and MTR FDX rifles. Provides ARCA and Picatinny mounting interfaces for bipods, tripods, and support equipment.
• Hawkins PrecisioncoreTechnology or IntegrationHawkins Precision M5 Hunter bottom metal included on Elevation FDX and MTR FDX rifles. Provides reliable feeding system for precision rifles.
• CZ (Česká zbrojovka)coreTechnology or IntegrationPROOF manufactures pre-fit barrels for CZ 455 and 457 rimfire rifles. CZ is a Czech firearms manufacturer known for quality rimfire and centerfire rifles.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Bartlein Barrels: Premium custom precision steel barrel maker used by custom rifle builders and competitive shooters; the leading alternative to PROOF in the high-end pre-fit/barrel blank market when shooters don't want the carbon fiber price premium.
• Christensen Arms: The most direct competitor: Christensen Arms pioneered and commercialized carbon fiber-wrapped rifle barrels and complete precision rifles, going head-to-head with PROOF in the same hunting and tactical segments at overlapping price points.
• Accuracy International: British maker of precision tactical and long-range rifles (AXMC); PROOF manufactures pre-fit carbon fiber barrels for AI actions, but AI is also a competitive rifle brand in the same sniper/tactical segment where PROOF competes with its Conviction line.
• Krieger Barrels: Custom button- and cut-rifled steel barrels used by competitive F-Class, precision rifle, and benchrest shooters; a top-tier competitor for the same customer that PROOF courts with its steel barrel line.
• GA Precision: Custom precision rifle builder using premium barrels (including carbon fiber) in elite long-range and tactical competition configurations; competes with PROOF's complete-rifle Elevation/Conviction lines at the high end.
• McMillan Rifles: Manufacturer of premium precision and tactical rifles and composite stocks, competing with PROOF in the long-range precision rifle market favored by military, law enforcement, and competitive shooters.
• Barrett Firearms: Manufacturer of the MRAD multi-caliber rifle adopted by the U.S. DoD with PROOF carbon fiber barrels, and a competitor in the long-range precision/large-caliber rifle market with its own complete rifle offerings (REC7, MRAD).

Broad incumbents

• Bergara (BPI): Major global precision rifle manufacturer with broad distribution and value-tier price points; competes with PROOF primarily through its Premier and HMR lines for the same hunting and entry-precision customer.
• Sig Sauer (precision rifles): Large firearms OEM offering the Cross and other precision platforms for which PROOF supplies pre-fit barrels; both a channel partner and a broader incumbent that competes in the same mountain/hunting precision rifle category.

Emerging players

• Helix / Faber-Cannon (Faber): European carbon fiber barrel maker used in rimfire and competition platforms (e.g., Benchrest); an emerging competitor in the same carbon-fiber-wrapped barrel category but with narrower product breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/proofresearch
• Xx.com/ProofResearch
• Facebookfacebook.com/ProofResearchUSA

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PROOF Research