Other Details Manufacturer: Ruger / Sturm, Ruger & Co. Manufacturer Part Number: 90414 Additional Feature 1: Elevation Adjustable Additional Feature 2: Folding Polymer Sight Additional Feature 3: Mounts to a Picatinny Rail Adjustable Objective: False canDropship: True Color: Black Country of Origin: US Description: RDFS Dimension: 1.40 X 6.70 X 3.50 Drilled and Tapped: False Elevation Adjustment: Adjustable Firearm Type: AR-Platform Fit: Picatinny Frame Color: Black Frame Material: Polymer Front Color: Black Front Material: Polymer Illuminated Reticle: False Material: POLYMER Other Features: FRONT SIGHT ELEVATION ADJ. Product Type: Accessory-Lasers and Sights Scope Cover Included: False Style: Flip Up Back Up Sight Subcategory: Long Gun Sights