Attributes:
- ADDITIAL FEATURE 1: Also Fits SA80 & HK416
- ADDITIAL FEATURE 2: Steel Construction
- CALIBER/GAUGE: 223 Rem / 5.56 NATO
- CAPACITY: 30
- DESCRIPTION: 251770S
- FAMILY: MR556 Series
- MANUFACTURER: Heckler & Koch
- MANUFACTURER MODEL NUMBER: 251770S
- MODEL: MR556A1 Magazine
- UPC: 642230248311
