H&K MR556 A1 Tactical 5.56 NATO Rifle - 16" Barrel, Optic ReadyProduct InformationName: H&K MR556 A1 Tactical 5.56 NATO Rifle - 16" Barrel, Optic ReadyCaliber: 5.56 NATOBarrel Length: 16"Capacity: 10 roundsCategory: AR Style RiflesJavaScript is required for the full interactive experience including reviews, questions, and detailed specifications.
