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Barrett MRAD Pre-Fit Barrels

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DESIGNED FOR THE ENTHUSIAST

Proof Research has years of experience manufacturing barrels for the Barrett MRAD rifle which is known world-wide for its ruggedness and adaptability. Recently, MRADs fitted with PROOF carbon barrels chambered in 300 PRC were adopted by the United States Department of Defense. Barrels are easily replaced on this modular rifle system with no specialized tools or training required.

Pre-fits will fit all current generation rifles without barrel screw cross slots in barrel extension. Our MRAD barrels feature a straight taper contour with a 1.00” diameter muzzle and include the barrel extension pre installed and complete matching bolt head.

Barrett MRAD 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

  • 6 CM
  • 260 Rem
  • 6.5 CM
  • 7 PRC
  • 308 Win
  • 300 Win Mag
  • 300 PRC
  • 300 Norma
  • 338 Norma Mag
  • 338 Lapua
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119488 24 7.5 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119488
Barrel Length in Inches 24
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119495 26 7.5 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 119495
Barrel Length in Inches 26
Twist Rate 7.5
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119310 24 8 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119310
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119457 22 8 5/8-24 Straight Taper 4lbs-12oz $2,299
Diagram
Part Number 119457
Barrel Length in Inches 22
Twist Rate 8
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 4lbs-12oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119464 24 8 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119464
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119471 26 8 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 119471
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134733 24 8 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 134733
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
134740 26 8 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 134740
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119389 18 10 5/8-24 Straight Taper 4lbs-2oz $2,299
Diagram
Part Number 119389
Barrel Length in Inches 18
Twist Rate 10
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 4lbs-2oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119396 20 10 5/8-24 Straight Taper 4lbs-8oz $2,299
Diagram
Part Number 119396
Barrel Length in Inches 20
Twist Rate 10
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 4lbs-8oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119402 22 10 5/8-24 Straight Taper 4lbs-12oz $2,299
Diagram
Part Number 119402
Barrel Length in Inches 22
Twist Rate 10
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 4lbs-12oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119365 24 10 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119365
Barrel Length in Inches 24
Twist Rate 10
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119372 26 10 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 119372
Barrel Length in Inches 26
Twist Rate 10
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist rate Muzzle Thread Contour Weight MSRP
119341 24 9 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119341
Barrel Length in Inches 24
Twist rate 9
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119358 26 9 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 119358
Barrel Length in Inches 26
Twist Rate 9
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119327 24 9 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119327
Barrel Length in Inches 24
Twist Rate 9
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119334 26 9 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 119334
Barrel Length in Inches 26
Twist Rate 9
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119433 24 9.4 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119433
Barrel Length in Inches 24
Twist Rate 9.4
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119440 26 9.4 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 119440
Barrel Length in Inches 26
Twist Rate 9.4
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119419 24 9.4 5/8-24 Straight Taper 5lbs-0oz $2,299
Diagram
Part Number 119419
Barrel Length in Inches 24
Twist Rate 9.4
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-0oz
MSRP $2,299
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread Contour Weight MSRP
119426 26 9.4 5/8-24 Straight Taper 5lbs-3oz $2,299
Diagram
Part Number 119426
Barrel Length in Inches 26
Twist Rate 9.4
Muzzle Thread 5/8-24
Contour Straight Taper
Weight 5lbs-3oz
MSRP $2,299
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.

Barrett MRAD 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

  • 6.5 CM
  • 7 PRC
  • 308 Win
  • 300 Win Mag
  • 300 PRC
  • 300 Norma
  • 338 Norma Mag
  • 338 Lapua
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
133699 24 8 5/8-24 $1,699
Diagram
Part Number 133699
Barrel Length in Inches 24
Twist Rate 8
Muzzle Thread 5/8-24
MSRP $1,699
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
134757 26 8 5/8-24 $1,699
Diagram
Part Number 134757
Barrel Length in Inches 26
Twist Rate 8
Muzzle Thread 5/8-24
MSRP $1,699
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
133682 24 10 5/8-24 $1,699
Diagram
Part Number 133682
Barrel Length in Inches 24
Twist Rate 10
Muzzle Thread 5/8-24
MSRP $1,699
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
133637 26 10 5/8-24 $1,699
Diagram
Part Number 133637
Barrel Length in Inches 26
Twist Rate 10
Muzzle Thread 5/8-24
MSRP $1,699
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
133651 26 9 5/8-24 $1,699
Diagram
Part Number 133651
Barrel Length in Inches 26
Twist Rate 9
Muzzle Thread 5/8-24
MSRP $1,699
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
133644 26 9 5/8-24 $1,699
Diagram
Part Number 133644
Barrel Length in Inches 26
Twist Rate 9
Muzzle Thread 5/8-24
MSRP $1,699
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
133675 26 9.4 5/8-24 $1,699
Diagram
Part Number 133675
Barrel Length in Inches 26
Twist Rate 9.4
Muzzle Thread 5/8-24
MSRP $1,699
Diagram
Part Number Barrel Length in Inches Twist Rate Muzzle Thread MSRP
133668 26 9.4 5/8-24 $1,699
Diagram
Part Number 133668
Barrel Length in Inches 26
Twist Rate 9.4
Muzzle Thread 5/8-24
MSRP $1,699
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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