PMAG D-60 5.56 AR/M4 60RD BLK 8 CASE PACK Manufacturer Model Number: MAG576-BLK Manufacturer: Magpul Model: PMAG D-60 Gen M3 Caliber: 223 Rem | 5.56 NATO Type: Accessory-Magazines Item Type: Accessory Firearm / Accessory Capacity: 60 Finish: Black Overall Length: 7.4" Weight: 20.5 oz. Shipping Weight: 1.95 Feature: Fits AR15/M4 Style Firearms Feature: Rear-Facing Window Feature: Ratcheting Loading Lever Optic Adjustable Objective: false Optic Reticle Illuminated: false