LPA Adjustable Luminova Fiber Optic Sight Set Sig Sauer 1911 Cal .22 Black. 22 Long Rifle only. Specifications for LPA Adjustable Luminova Sig Sauer 1911 Fiber Optic Sight Set: Manufacturer: LPA Gun Make: SIG Sauer Gun Model: SIG Sauer 1911 .22 Long Rifle Color: Black Fabric/Material: Steel Gun Type: Pistol Illumination Type: Fiber Optics Additional Features: Luminova Sight Package Contents: LPA Adjustable Sig Sauer 1911 Fiber Optic Sight Set What firearm models does the manufacturer say LPA Adjustable Luminova Sig Sauer 1911 Fiber Optic Sight Set is compatible with? The manufacturer says that LPA Adjustable Luminova Sig Sauer 1911 Fiber Optic Sight Set is compatible with SIG Sauer 1911 .22 Long RifleLPA SPL17SS: Adjustable Luminova Fiber Optic Sight Set Sig Sauer 1911 Cal .22 Black