Rifle barrels

Green Mountain Barrel Company's product range 

77/22mag/17 Magnum Match Replacement barrels

Blued barrels are made from 4140 alloy steel 

Stainless barrels are made from the best 416 stainless steel. 

This steel was developed by COLT for gun barrels.

 Ruger/77/22mag/17 Hornady Magnum Rimfire  barrels

 Blued Alloy 20 inch, .920 diameter, Fluted for weight reduction and to add stiffness. "Heavy Flute"    
    
Stainless Steel 20 inch .920 diameter Fluted for weight reduction and to add stiffness. "SS Heavy Flute"