Industry Leading

Seekins Precision Hit Pre-Fit Barrels

DESIGNED FOR THE ENTHUSIAST

PROOF Research pre-fit carbon fiber & steel barrels for the Seekins Precision Hit are to be installed in a simple operation requiring few specialized tools. Seekins Hit Pre-Fit barrels come chambered and threaded for an easy install - torque on, ensure headspace with proper gauges and head to the range!

Engineered for shot-after-shot precision, these barrels offer unmatched accuracy and performance—making them the top choice for fans of the Hit rifle line. Built in carbon fiber and steel, our Seekins Precision Hit barrels are designed to excel.

DISCLAIMER:
Every shouldered pre-fit barrel is guaranteed for proper headspacing.
Please note that due to action variances, we cannot guarantee the barrel engraving’s alignment with your stock line.

How to install a shouldered pre-fit barrel

Seekins Precision Hit 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

  • 223 Rem
  • 22 CM
  • 6 CM
  • 25 CM
  • 6.5 CM
  • 6.5 PRC
  • 308 Win
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144589 20 8 5/8-24 Sendero 2lbs-11oz $1,099
Diagram
Part Number 144589
Barrel Length in Inches 20
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-11oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144602 20 8 5/8-24 Sendero 2lbs-11oz $1,099
Diagram
Part Number 144602
Barrel Length in Inches 20
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-11oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144619 22 8 5/8-24 Sendero 2lbs-13oz $1,099
Diagram
Part Number 144619
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-13oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144749 22 7.5 5/8-24 Sendero 2lbs-13oz $1,099
Diagram
Part Number 144749
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-13oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144756 24 7.5 5/8-24 Sendero 2lbs-15oz $1,099
Diagram
Part Number 144756
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144633 22 7.5 5/8-24 Sendero 2lbs-13oz $1,099
Diagram
Part Number 144633
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-13oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144640 24 7.5 5/8-24 Sendero 2lbs-15oz $1,099
Diagram
Part Number 144640
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144688 22 8 5/8-24 Sendero 2lbs-13oz $1,099
Diagram
Part Number 144688
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-13oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144695 24 8 5/8-24 Sendero 2lbs-15oz $1,099
Diagram
Part Number 144695
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144718 22 7.5 5/8-24 Sendero 2lbs-13oz $1,099
Diagram
Part Number 144718
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-13oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144725 24 7.5 5/8-24 Sendero 2lbs-15oz $1,099
Diagram
Part Number 144725
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $1,099
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144664 20 10 5/8-24 Sendero 2lbs-11oz $1,099
Diagram
Part Number 144664
Barrel Length in Inches 20
Twist Rate 10
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-11oz
MSRP $1,099
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.

Seekins Precision Hit Pre-Fit

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
  • 22 CM
  • 6 Dasher
  • 6 GT
  • 6 CM
  • 25 CM
  • 6.5 CM
  • 6.5 PRC
  • 308 Win
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144596 26 7 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144596
Barrel Length in Inches 26
Twist Rate 7
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144626 26 8 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144626
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144770 26 7.5 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144770
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144787 26 7.5 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144787
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144763 26 7.5 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144763
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144657 26 7.5 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144657
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144701 26 8 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144701
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144732 26 7.5 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144732
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
144671 26 10 5/8-24 Competition 7lbs-5oz $749
Diagram
Part Number 144671
Barrel Length in Inches 26
Twist Rate 10
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $749
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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