Industry Leading

Q Fix Pre-Fit Barrels

DESIGNED FOR THE ENTHUSIAST

When PROOF Research was formed in 2012, our vision was both simple and extraordinary. Our truly innovative founders envisioned a company that would apply advanced science, new technologies, aerospace-grade materials and manufacturing excellence to produce a new class of products that would truly revolutionize the firearms industry. Our Q Fix Pre-Fit barrels exemplify our founders’ pursuit of relentless excellence.

Our Q Fix Pre-Fit carbon fiber barrels are available in select calibers, lengths and twists. Your Q Fix Pre-Fit barrel will arrive chambered and include the barrel extension for installation.

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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Q Fix Pre-Fit

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

  • 22 CM
  • 6 CM
  • 6.5 CM
  • 308 Win
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
129258 18 8 5/8-24 2lbs-8oz $960
Diagram
Part Number 129258
Barrel Length in Inches 18
Twist Rate 8
Muzzle Thread 5/8-24
Weight 2lbs-8oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
129272 20 8 5/8-24 2lbs-8oz $960
Diagram
Part Number 129272
Barrel Length in Inches 20
Twist Rate 8
Muzzle Thread 5/8-24
Weight 2lbs-8oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
119983 22 8 5/8-24 2lbs-12oz $960
Diagram
Part Number 119983
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Weight 2lbs-12oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
119990 24 8 5/8-24 3lbs-0oz $960
Diagram
Part Number 119990
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Weight 3lbs-0oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
129241 18 7.5 5/8-24 2lbs-5oz $960
Diagram
Part Number 129241
Barrel Length in Inches 18
Twist Rate 7.5
Muzzle Thread 5/8-24
Weight 2lbs-5oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
129265 20 7.5 5/8-24 2lbs-8oz $960
Diagram
Part Number 129265
Barrel Length in Inches 20
Twist Rate 7.5
Muzzle Thread 5/8-24
Weight 2lbs-8oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
114544 22 7.5 5/8-24 2lbs-11oz $960
Diagram
Part Number 114544
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Weight 2lbs-11oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
114551 24 7.5 5/8-24 2lbs-15oz $960
Diagram
Part Number 114551
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Weight 2lbs-15oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
123515 16 7 5/8-24 2lbs-3oz $960
Diagram
Part Number 123515
Barrel Length in Inches 16
Twist Rate 7
Muzzle Thread 5/8-24
Weight 2lbs-3oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
129234 18 8 5/8-24 2lbs-5oz $960
Diagram
Part Number 129234
Barrel Length in Inches 18
Twist Rate 8
Muzzle Thread 5/8-24
Weight 2lbs-5oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
114537 20 8 5/8-24 2lbs-8oz $960
Diagram
Part Number 114537
Barrel Length in Inches 20
Twist Rate 8
Muzzle Thread 5/8-24
Weight 2lbs-8oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
129289 22 8 5/8-24 2lbs-11oz $960
Diagram
Part Number 129289
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Weight 2lbs-11oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
129296 24 8 5/8-24 2lbs-15oz $960
Diagram
Part Number 129296
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Weight 2lbs-15oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
114506 16 10 5/8-24 2lbs-0oz $960
Diagram
Part Number 114506
Barrel Length in Inches 16
Twist Rate 10
Muzzle Thread 5/8-24
Weight 2lbs-0oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
114513 18 10 5/8-24 2lbs-3oz $960
Diagram
Part Number 114513
Barrel Length in Inches 18
Twist Rate 10
Muzzle Thread 5/8-24
Weight 2lbs-3oz
MSRP $960
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Weight MSRP
114520 20 10 5/8-24 2lbs-6oz $960
Diagram
Part Number 114520
Barrel Length in Inches 20
Twist Rate 10
Muzzle Thread 5/8-24
Weight 2lbs-6oz
MSRP $960
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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