Ruger 90428 SR556 5rd 223 Rem/5.56x45mm Fits Ruger AR-556/SR-556 Black Steel
https://www.tandktactical.com/shop/736676904280-ruger-90428-sr556-5rd-223-rem-5-56x45mm-fits-ruger-ar-556-sr-556-black-steel-13562
https://www.tandktactical.com/web/image/product.template/13562/image_1920?unique=c9300f4
This replacement or spare magazine is compatible with your Ruger SR-556, AR-556. It features an orange mag follower. Made in the USA.
