Wilson Combat Recoil Spring Guide Rod Flat-Wire Spec Ops Stainless. Machined from a solid bar of tough stainless steel this recoil spring guide will be the last one you ever need to buy for your pistol. Specifications for Wilson Combat Recoil Guide Spring Rod: Manufacturer: Wilson Combat Color: Stainless Gun Make: 1911 Platform Gun Model: 1911 Commander Package Contents: Wilson Combat Recoil Guide Spring Rod What firearm models does the manufacturer say Wilson Combat Recoil Guide Spring Rod is compatible with? The manufacturer suggests that Wilson Combat Recoil Guide Spring Rod is compatible with 1911 CommanderWilson Combat 629S: Recoil Spring Guide Rod Flat-Wire Spec Ops Stainless