PAC-NOR now offers '10-22' Barrels that are custom made to drop-in your rifle. These barrels are full cylinder target contoured, chambered and crowned.
Other custom contouring and chambering configurations are also available
including 17 HMR for 10-22 MAG and 77-22.
Caliber and Twist Rate Chart
|Highlighted numbers are standard or popular twist rates.|
|22 Rimfire (.222")|