Samson Manual Folding Same Plane Aperture Sight Black. Accepts all aftermarket rear aperture replacements with Mil-spec dimensions. All sights lock in the deployed position. It is not intended for lower height gas block rails. The durable construction and solid mounting system guarantees you to stay on zero. Specifications for Samson Manual Folding Same Plane Aperture Sight: Manufacturer: Samson Color: Black Additional Features: M4 Co-Witness Sight Mounting Orientation: Top Mounted Sight Position: Rear Gun Model: AR-15 Gun Make: AR Platform Front Sight Color: REAR SIGHT ONLY Rear Sight Color: Black Deployable: Yes Fabric/Material: 6061-T6 Aluminum Front Material: T-6061 Aluminum Illumination Type: Non-Illuminated Gun Type: Rifle Included Accessories: Standard Illumination Color: None Hand: Ambidextrous Mount Type: Picatinny Finish: Anodized Features of Samson Manual Folding Same Plane Aperture Sight: Same Plane Aperture; Attaches to any 1913 Picatinny rail; Perfect (M4) co-witness height; Stainless steel clamp; Just over 0.5 MOA per click windage adjustment; Precision laser engraving Package Contents: Samson Manual Folding Same Plane Aperture Sight The Samson Manual Folding Same Plane Aperture Sight FRS-SP is a quality addition to the Samson lineup. For more great deals on AR 15 Parts by Samson please browse our Samson AR15 Accessories page. What firearm models does the manufacturer say Samson Manual Folding Same Plane Aperture Sight is compatible with? The manufacturer suggests that Samson Manual Folding Same Plane Aperture Sight is compatible with AR-15Samson 02-00041-01: Manual Folding Same Plane Aperture Sight Black