Troy Micro Set M4 Top Mounted Deployable Front and Rear Sight Black. This set of AR 15 Parts includes both a front sight and a dioptic aperture rear folding sight giving you excellent target acquisition speed. Plus they fold down to give you plenty of space to look through a red dot sight or rifle scope. For even more customization you can adjust for both elevation and windage giving you the best chances of hitting your target regardless of the elements. Specifications for Troy Micro Set M4 Top Mounted Deployable Iron Sight: Manufacturer: Troy Color: Black Additional Features: Dual Aperture Elevation Adjustment Windage Adjustment Condition: New 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 Front Post Shape: Post Deployable: Yes Fabric/Material: Hardened Aircraft Aluminum Stainless Steel Front Material: Aluminum Blade Height: 1.16 in Rear Blade Height: 1.16 in Front Blade Height: 1.16 in Illumination Type: Non-Illuminated Gun Type: Rifle Illumination Color: None Hand: Ambidextrous Mount Type: Picatinny Finish: Mil-Spec HardCoat Anodized Attachment Type: Picatinny Country of Origin: USA Features of Troy Micro Set - M4 Front and Dioptic Rear Folding Sights: Faster target acquisition with unique Di-Optic Aperture (DOA) on the rear sight which centers your eye instantly and effortlessly. Provides clearer target picture. Increases accuracy. Fold down to fit below other optics when needed. Rugged low-profile reliable and Battle Ready. Designed for firearms with top rails higher than the standard M4. For shooters who favor a sight line that's as close to the barrel as possible. For raised top rail systems like the IAR the Sig Sauer 556 Pistol and Carbine POF 416 FN Scar Robinson Armament XCR Heckler & Koch 416 & 417. Quick install easy adjust. Available as a set only. Limited Lifetime Warranty. Package Contents: Troy Micro Set - M4 Front and Dioptic Rear Folding Sights What firearm models does the manufacturer say Troy Micro Set M4 Top Mounted Deployable Iron Sight is compatible with? The manufacturer suggests that Troy Micro Set M4 Top Mounted Deployable Iron Sight is compatible with AR-15Troy SSIG-MCM-SSBT-00: Micro Set M4 Top Mounted Deployable Front and Rear Sight Black