Midwest Industries Top Mounted Deployable Rear Sight Black MCTAR -SPLP. Featuring a micro-style windage knob with the same MOA adjustments as standard M-16 and M4 rifles these AR 15 Parts are designed to last the test of time. They sit only 0.4375 inches above the rail when you fold them down maximizing your field of view when looking through a red dot sight or rifle scope. The locking detent button also provides a textured surface for you to grab on to and adjust even when your hands are wet or muddy. Specifications for Midwest Industries Top Mounted Deployable Iron Sight: Manufacturer: Midwest Industries Color: Black Condition: New Sight Mounting Orientation: Top Mounted Sight Position: Rear Gun Make: AR Platform Front Sight Color: Black Rear Sight Color: Black Deployable: Yes Fabric/Material: 6061 Aluminum Gun Type: Rifle Mount Type: Picatinny Country of Origin: USA Attachment Type: Picatinny Finish: Matte Features of Midwest Industries Same Plane Flip-Up Rear Sight: Minimalist Folding Ability Same-Plane Design Locking Detent Button Package Contents: Midwest Industries Same Plane Flip-Up Rear Sight For AR Style Rifles MCTAR-SPLP The Midwest Industries Same Plane Flip-Up Rear Sight For AR Style Rifles MCTAR-SPLP is a quality addition to the Midwest Industries lineup. For more great deals on AR 15 Parts by Midwest Industries please browse our Midwest Industries Gun Parts page. Midwest Industries MCTAR -SPLP: Top Mounted Deployable Rear Sight Black