Industry Leading

Impact Precision 737 Pre-Fit Barrels

Designed For The Enthusiast

PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737 are to be installed in a simple operation requiring few specialized tools. These barrels come chambered and threaded for an easy install - torque on, ensure headspace with proper gauges and head to the range!

Shot for shot accuracy and performance - there is simply no better choice for the Impact Precision 737 action than our carbon fiber & steel pre-fit barrels.

Impact Precision 737 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
  • 260 Rem
  • 6.5 CM
  • 6.5x284
  • 6.5 PRC
  • 280 AI
  • 7 SAUM
  • 7mm Rem Mag
  • 28 Nosler
  • 308 Win
  • 300 Win Mag
  • 300 PRC
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123485 Short Action 22 8 5/8-24 Sendero 2lbs-14oz $940
Diagram
Part Number 123485
Action Short Action
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-14oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123393 Short Action 24 8 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 123393
Action Short Action
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123379 Short Action 22 7.5 5/8-24 Sendero 2lbs-14oz $940
Diagram
Part Number 123379
Action Short Action
Barrel Length in Inches 22
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-14oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123409 Short Action 24 7.5 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 123409
Action Short Action
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123416 Short Action 24 8 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 123416
Action Short Action
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123386 Short Action 22 8 5/8-24 Sendero 2lbs-14oz $940
Diagram
Part Number 123386
Action Short Action
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-14oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123423 Short Action 24 8 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 123423
Action Short Action
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129579 Long Action 26 8 5/8-24 Sendero 3lbs-3oz $940
Diagram
Part Number 129579
Action Long Action
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-3oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123430 Short Action 24 7.5 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 123430
Action Short Action
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123447 Short Action 26 7.5 5/8-24 Sendero 3lbs-3oz $940
Diagram
Part Number 123447
Action Short Action
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-3oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129494 Long Action 24 9 5/8-24 Sendero 2lbs-14oz $940
Diagram
Part Number 129494
Action Long Action
Barrel Length in Inches 24
Twist Rate 9
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-14oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123621 Short Action 22 8.4 5/8-24 Sendero 2lbs-14oz $940
Diagram
Part Number 123621
Action Short Action
Barrel Length in Inches 22
Twist Rate 8.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-14oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123638 Short Action 24 8.4 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 123638
Action Short Action
Barrel Length in Inches 24
Twist Rate 8.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123645 Short Action 26 8.4 5/8-24 Sendero 3lbs-2oz $940
Diagram
Part Number 123645
Action Short Action
Barrel Length in Inches 26
Twist Rate 8.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-2oz
MSRP $940
Diagram
Part Number Model Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129586 Long Action 24 8.4 5/8-24 Sendero 2lbs-15oz $940
Diagram
Part Number 129586
Model Long Action
Barrel Length in Inches 24
Twist Rate 8.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-15oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129500 Long Action 24 8.4 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 129500
Action Long Action
Barrel Length in Inches 24
Twist Rate 8.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129517 Long Action 26 8.4 5/8-24 Sendero 3lbs-3oz $940
Diagram
Part Number 129517
Action Long Action
Barrel Length in Inches 26
Twist Rate 8.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-3oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123362 Short Action 20 10 5/8-24 Sendero 2lbs-11oz $940
Diagram
Part Number 123362
Action Short Action
Barrel Length in Inches 20
Twist Rate 10
Muzzle Thread 5/8-24
Contour Sendero
Weight 2lbs-11oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129555 Long Action 24 9.4 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 129555
Action Long Action
Barrel Length in Inches 24
Twist Rate 9.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129562 Long Action 26 9.4 5/8-24 Sendero 3lbs-3oz $940
Diagram
Part Number 129562
Action Long Action
Barrel Length in Inches 26
Twist Rate 9.4
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-3oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129524 Long Action 24 9 5/8-24 Sendero 3lbs-0oz $940
Diagram
Part Number 129524
Action Long Action
Barrel Length in Inches 24
Twist Rate 9
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-0oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129531 Long Action 26 9 5/8-24 Sendero 3lbs-3oz $940
Diagram
Part Number 129531
Action Long Action
Barrel Length in Inches 26
Twist Rate 9
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-3oz
MSRP $940
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129548 Long Action 28 9 5/8-24 Sendero 3lbs-5oz $940
Diagram
Part Number 129548
Action Long Action
Barrel Length in Inches 28
Twist Rate 9
Muzzle Thread 5/8-24
Contour Sendero
Weight 3lbs-5oz
MSRP $940
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.

Impact Precision 737 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
  • 6 Dasher
  • 6 CM
  • 6.5 x 47
  • 6.5 CM
  • 6.5 PRC
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123317 Short Action 26 7 5/8-24 Competition 7lbs-5oz $545
Diagram
Part Number 123317
Action Short Action
Barrel Length in Inches 26
Twist Rate 7
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $545
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123324 Short Action 26 7.5 5/8-24 Competition 7lbs-5oz $545
Diagram
Part Number 123324
Action Short Action
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $545
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123331 Short Action 26 7.5 5/8-24 Competition 7lbs-5oz $545
Diagram
Part Number 123331
Action Short Action
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $545
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123348 Short Action 26 8 5/8-24 Competition 7lbs-5oz $545
Diagram
Part Number 123348
Action Short Action
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $545
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
123355 Short Action 26 8 5/8-24 Competition 7lbs-5oz $545
Diagram
Part Number 123355
Action Short Action
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $545
Diagram
Part Number Action Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
129180 26 123478 7.5 5/8-24 Competition 7lbs-5oz $940
Diagram
Part Number 129180
Action 26
Barrel Length in Inches 123478
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Competition
Weight 7lbs-5oz
MSRP $940
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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