Guntec USA AR-15 Tactical Polymer Folding Sights Black. Fits Any Flattop Receiver/ Picatinny Rail Specifications for Guntec USA AR-15 Tactical Polymer Folding Sights: Manufacturer: Guntec USA Color: Black Sight Mounting Orientation: Top Mounted Sight Position: Front and Rear Gun Model: AR-15 Gun Make: AR Platform Front Sight Color: Black Rear Sight Color: Black Deployable: Yes Fabric/Material: Zytel Polymer Illumination Type: Non-Illuminated Gun Type: Rifle Hand: Ambidextrous Mount Type: Picatinny Features of Guntec USA AR-15 Tactical Polymer Folding Sights Dual Rear Aperture Option Lightweight Quick Install And Easy To Manipulate Steel Internals Low Profile Design Designed For Same Plane (Rail Height) Package Contents: Guntec USA AR-15 Tactical Polymer Folding Sights What firearm models does the manufacturer say Guntec USA AR-15 Tactical Polymer Folding Sights is compatible with? The manufacturer says that Guntec USA AR-15 Tactical Polymer Folding Sights is compatible with AR-15Guntec USA GT-TPS: AR-15 Tactical Polymer Folding Sights Black