Ruger Mini-14 20rd Magazine. I list these as being for 300BO, 5.56 and .233 because they are. This is same mag as the Mini-14 in 5.56 but it has the Words 300 Black Out on them. They do this for guys that have two Mini-14's with one being 5.56 and the other 300BO and it marks the Magazine with 300BO so you won't try to chamber the wrong caliber in the wrong gun. Same with Mini-14 Magazines in 5.56 as you can use them for your 300BO. So if you are having problems finding Mini-14 mags in 5.56 get these and take the white lettering off. Ruger states these are not interchangable with .223 but they are stating that for safety reasons so some knucklehead doesn't chamber a .223 in his 300B. Yes I know but there are some people that should not own guns. With that said if you have the Mini in 5.56/233 and another in 300 Black Out use the labled mags in the 300BO only as it pays to be safe.
Black steel, 20-round magazine for the Ruger® Mini-14® rifle chambered in 300 Blackout. '300 AAC Blackout' is lasered on the side of the magazine.
20-round magazines are not available in all states and locales. Ruger cannot bill to or ship 20-round magazines to the following states and cities: California, Colorado, Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont, Washington, DC. ILLINOIS Restrictions: Aurora, Cicero, Skokie, Chicago, North Chicago, Cook County, Buffalo Grove, Dolton, Hazel Crest, Highland Park, Homewood, Melrose Park, Oak Park, Evanston, and Franklin Park. If you live in any of these locations, DO NOT ORDER THIS MAGAZINE.
Genuine Ruger® Factory Accessory