Wilson Combat 1911 Magazine Well. These magazine wells are manufactured from solid steel to provide a durable and attractive addition to your firearm. The Custom Magazine Well attaches to the grip screw bushings and is held in place by the grip panels. No frame modification is required however slight modification to the grip panel is required unless relieved grips are used.; Magwell Installation Instructions; Specifications for Wilson Combat Magazine Well: Category: FIREARM PARTS Type: Magazine Well Model: 1911 Material: Steel The Wilson Combat Magazine Well is a quality addition to the Wilson Combat lineup. For more great deals on Pistol Parts by Wilson Combat please browse our Wilson Combat Gun Parts page. What firearm models does the manufacturer say Wilson Combat 1911 Magazine Well is compatible with? The manufacturer suggests that Wilson Combat 1911 Magazine Well is compatible with 1911Wilson Combat 188B Magazine Well 1911 Steel Blued