Brownells 75th Anniversary - A Shooting Heritage
Menu

PROOF Research’s match-grade carbon fiber barrels are stronger, lighter, and as accurate as the finest precision steel barrels and will maintain their performance in the harshest conditions.

  • Up to 64% lighter than traditional steel barrels
  • Match-grade accuracy
  • Improved heat dissipation for cooler and longer lasting barrels
  • No point-of-impact shift during high-volume fire
  • Reduced harmonic barrel vibration
  • Unprecedented durability

PROOF RESEARCH, INC - AR-15 6.5 GRENDEL CARBON FIBER BARREL

narrow your choices »
Show Filters
2 Item(s)

Alert Me When Available

This item is currently unavailable for backorder.

Cartridge: 6.5 Grendel

Length: 20"

Barrel Weight: 2.3 lbs

Contour: Medium

Finish: Carbon Fiber

Gas System Length: Rifle, ...

click details to view more....

Alert Me When Available

This item is currently unavailable for backorder.

Cartridge: 6.5 Grendel

Length: 18"

Barrel Weight: 1.13 lbs

Contour: Medium

Finish: Carbon Fiber

Gas System Length: Rifle, ...

click details to view more....