RDB20 5.56MM BL/TAN 20" Manufacturer Model Number: RDB20TAN Manufacturer: Keltec Model: RDB Caliber: 223 Rem | 5.56 NATO Type: Rifle Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 20 + 1 Finish: Blue Stock Frame Grips: Synthetic Stock Tan Synthetic Magazine Quantity and Description: 1 20 rd. Weight: 7 lbs Shipping Weight: 9.85 Feature: Downward Facing Extractor Feature: Birdcage Flash Hider Feature: Fully Adjustable Piston Optic Adjustable Objective: false Optic Reticle Illuminated: false