Machined from aircraft grade stainless steel forgings and heat-treated to R/C 40 for maximum service life. Critical tolerances are held to less than .0005" to provide phenomenal accuracy (test barrels at the Wilson factory routinely shoot groups of 1/2" at 25 yards). Barrels are slightly oversized in the lock-up areas and require fitting by qualified gunsmith. 1911 barrels include barrel bushing. Additional bushings available separately.
Manufacturing tolerances held to .0005"
Material: Stainless steel, heat treated to Rockwell 40 C hardness
Gunsmithing Required: No
Barrel is designed for drop in fit. May require minor fitting.
Fits only Wilson Combat and Kimber Compact 1911s using 4 1/4" Commander length barrel
Barrel bushing is not included.