CRICKETTINNY RAIL KIT W/SCREWS Manufacturer Model Number: KSA00425 Manufacturer: Keystone Sporting Arms Model: Crickettinny Rail Set Type: Accessory-Rings/Mounts/Bases Item Type: Accessory Shipping Weight: 0.1 Feature: Longer Picatinny Design Feature: Fits 3/8" Dovetail Rings Feature: Fits Picatinny/Weaver Rings Optic Adjustable Objective: false Optic Reticle Illuminated: false