The FJ Fedderson 10/22 barrel is manufactured from heat treated chome moly steel and button rifled using a patented gun drilling technique. The results of their unique processes and precision are a superior shooting 10/22 barrel. Bore will be uniform and the barrel is perfectly round. The barrel is finished with a matte black finish. This heavy contour, .920" diameter barrel features a 1-16 twist and a threaded muzzle. Muzzle is threaded 1/2-28. Mfg: F.J. Feddersen Inc SPECS: Fits – 10/22 rifles. Chrome moly steel, matte black finish. 1-16 twist. Weight – 2 lbs 13 oz.
