Ed Brown Products Trigger 1911 Traditional Curved Long Three Hole Steel. Specifications for Ed Brown Products 1911 Trigger: Manufacturer: Ed Brown Products Color: Steel Fabric/Material: Stainless Steel Aluminum Gun Model: 1911 Features of Ed Brown Products 1911 Trigger Finely serrated pull surface for better feel and control Includes stainless steel adjustable overtravel set screw Slightly oversize in height for precise hand fitting to your frame Available for single stack frames only Package Contents: Ed Brown Products 1911 Trigger What firearm models does the manufacturer say Ed Brown Products 1911 Trigger is compatible with? The manufacturer suggests that Ed Brown Products 1911 Trigger is compatible with 1911Ed Brown Products 1001: Trigger 1911 Traditional Curved Long Three Hole Steel