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Falkor Defense Pre-Fit Barrels

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DESIGNED FOR THE ENTHUSIAST

PROOF Research pre-fit carbon fiber & steel barrels are designed to fit the 7EVEN and MT7 actions from Falkor Defense. Your pre-fit barrel will arrive chambered/threaded and ready to be installed in a simple operation requiring few specialized tools.

Simply torque your barrel on using the proper action wrench and torque setting, double check headspace with proper gauges and head to the range! Our Falkor Defense pre-fit barrels are here to deliver extreme accuracy, performance and reliability.

How to install a shouldered pre-fit barrel

Falkor Defense

Carbon Fiber

Lightweight

Up to 64% lighter than traditional steel barrels of similar contour.

Extreme Temperature Resistance

Improved heat dissipation for cooler and longer lasting barrels.

Unprecedented Durability

Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.

Check Compatibility

Choose your Caliber

  • 223 Rem
  • 22 ARC
  • 6 ARC
  • 6 CM
  • 6.5 CM
  • 6.5 PRC
  • 7 PRC
  • 308 Win
  • 300 Win Mag
  • 300 PRC
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134009 20 8 1/2-28 Sendero 2lbs-11oz $1,049
Diagram
Part Number 134009
Barrel Length in Inches 20
Twist Rate 8
Muzzle Thread 1/2-28
Contour Sendero
Weight 2lbs-11oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
138878 18 7 1/2-28 Sendero 2lbs-9oz $1,049
Diagram
Part Number 138878
Barrel Length in Inches 18
Twist Rate 7
Muzzle Thread 1/2-28
Contour Sendero
Weight 2lbs-9oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
138885 20 7 1/2-28 Sendero 2lbs-11oz $1,049
Diagram
Part Number 138885
Barrel Length in Inches 20
Twist Rate 7
Muzzle Thread 1/2-28
Contour Sendero
Weight 2lbs-11oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
139394 22 7 1/2-28 Sendero 2lbs-13oz $1,049
Diagram
Part Number 139394
Barrel Length in Inches 22
Twist Rate 7
Muzzle Thread 1/2-28
Contour Sendero
Weight 2lbs-13oz
MSRP $1,049
Diagram
Part Numbers Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
139400 24 7 1/2-28 Sendero 2lbs-15oz $1,049
Diagram
Part Numbers 139400
Barrel Length in Inches 24
Twist Rate 7
Muzzle Thread 1/2-28
Contour Sendero
Weight 2lbs-15oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
138502 20 7.5 5/8-24 Sendero 2lbs-10oz $1,049
Diagram
Part Number 138502
Barrel Length in Inches 20
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-10oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
138519 22 7.5 5/8-24 Sendero 2lbs-12oz $1,049
Diagram
Part Number 138519
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-12oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134030 22 7.5 5/8-24 Sendero 2lbs-12oz $1,049
Diagram
Part Number 134030
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-12oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134085 24 7.5 5/8-24 Sendero 2lbs-15oz $1,049
Diagram
Part Number 134085
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134023 22 8 5/8-24 Sendero 2lbs-12oz $1,049
Diagram
Part Number 134023
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-12oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134061 24 8 5/8-24 Sendero 2lbs-15oz $1,049
Diagram
Part Number 134061
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
137031 22 7.5 5/8-24 Sendero 2lbs-11oz $1,049
Diagram
Part Number 137031
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-11oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134078 24 7.5 5/8-24 Sendero 2lbs-15oz $1,049
Diagram
Part Number 134078
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
136553 22 8 5/8-24 Sendero 2lbs-12oz $1,049
Diagram
Part Number 136553
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-12oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134672 24 8 5/8-24 Sendero 2lbs-15oz $1,049
Diagram
Part Number 134672
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134016 20 10 5/8-24 Sendero 2lbs-11oz $1,049
Diagram
Part Number 134016
Barrel Length in Inches 20
Twist Rate 10
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-11oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134054 24 10 5/8-24 Sendero 2lbs-15oz $1,049
Diagram
Part Number 134054
Barrel Length in Inches 24
Twist Rate 10
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
137482 22 9 5/8-24 Sendero 2lbs-11oz $1,049
Diagram
Part Number 137482
Barrel Length in Inches 22
Twist Rate 9
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-11oz
MSRP $1,049
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134047 24 9 5/8-24 Sendero 2lbs-15oz $1,049
Diagram
Part Number 134047
Barrel Length in Inches 24
Twist Rate 9
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,049
Diagram
WARNING: PROOF Research does not recommend the use of Copper Creek Cartridge Co. 22 Creedmoor loaded ammunition.
This ammunition is known to be loaded to higher than standard pressures and dangerous conditions may result from its use.

Falkor Defense

Traditional Steel

Long-Lasting

Excellent erosion wear characteristics and corrosion resistance.

Extreme Pressure Resistance

An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing.

Check Compatibility

Choose your Caliber

  • 223 Rem
  • 6 Dasher
  • 6 GT
  • 6 ARC
  • 6 ARC
  • 6 CM
  • 6.5 CM
  • 6.5 PRC
  • 7 PRC
  • 308 Win
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
133934 26 7 5/8-24 Competition 7lbs-5oz $649
Diagram
Part Number 133934
Barrel Length in Inches 26
Twist Rate 7
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
133989 26 7.5 5/8-24 Competition 7lbs-5oz $649
Diagram
Part Number 133989
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
133996 26 7.5 5/8-24 Competition 7lbs-5oz $649
Diagram
Part Number 133996
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
138526 26 7.5 5/8-24 Competition 7lbs-6oz $649
Diagram
Part Number 138526
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-6oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Contour Muzzle Thread Weight MSRP
138526 26 7.5 Competition 5/8-24 7lbs-5oz $649
Diagram
Part Number 138526
Barrel Length in Inches 26
Twist Rate 7.5
Contour Competition
Muzzle Thread 5/8-24
Weight 7lbs-5oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
133972 26 7.5 5/8-24 Competition 7lbs-5oz $649
Diagram
Part Number 133972
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $649
Diagram
Part Number Barrels Lengths in Inches Twist Rate Muzzle Thread Contour Weight MSRP
133958 26 7.5 5/8-24 Competition 7lbs-5oz $649
Diagram
Part Number 133958
Barrels Lengths in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
133965 26 7.5 5/8-24 Competition 7lbs-5oz $649
Diagram
Part Number 133965
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
138366 26 8 5/8-24 Competition 7lbs-6oz $649
Diagram
Part Number 138366
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-6oz
MSRP $649
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
133941 26 10 5/8-24 Competition 7lbs-5oz $649
Diagram
Part Number 133941
Barrel Length in Inches 26
Twist Rate 10
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $649
Diagram
WARNING: PROOF Research does not recommend the use of Copper Creek Cartridge Co. 22 Creedmoor loaded ammunition.
This ammunition is known to be loaded to higher than standard pressures and dangerous conditions may result from its use.
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