DDM4 PDW SBR 300BLK 7" BLK 02-088-22220-047 Manufacturer Model Number: 02-088-22220-047 Manufacturer: Daniel Defense Model: DDM4 PDW SBR Caliber: 300 AAC Blackout Type: NFA - Short Barrel Rifle Item Type: NFA Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 30 + 1 Finish: Matte Sights: No Sights Stock Frame Grips: Collapsible / Folding Stock Magazine Quantity and Description: 1 30 rd. Overall Length: 21" Weight: 5.7 lbs. Shipping Weight: 11.95 Feature: Maxim Defense CQB Gen 7 Stock Feature: Linear Compensator Feature: 6" MFR XL Flat Front Rail Optic Adjustable Objective: false Optic Reticle Illuminated: false