LPA TRT Adjustable White Dot Rear Sight Bomar Style For Colt 1911 Black. Comes With LPA adjustment wrench and allen wrench. Specifications for LPA TRT Adjustable Rear Sight: Manufacturer: LPA Color: Black Fabric/Material: Bar Stock Steel Gun Type: Pistol Additional Features: Fully adjustable Package Contents: LPA TRT Adjustable Rear Sight What firearm models does the manufacturer say LPA TRT Adjustable Rear Sight is compatible with? The manufacturer says that LPA TRT Adjustable Rear Sight is compatible with 1911 Magnum Research Desert Eagle Colt 1911 CZ 75 Tactical Sport CZ 75 Tactical Sport OrangeLPA TRT54FU30: TRT Adjustable White Dot Rear Sight Bomar Style For Colt 1911 Black