Home / Accessory-Magazines / Ruger MAGAZINE AR-556 300BLK 30RD Ruger MAGAZINE AR-556 300BLK 30RD$2695 In stock Ruger MAGAZINE AR-556 300BLK 30RD quantity Add to cart SKU: 90526 Category: Accessory-Magazines Product ID: 46317 Description Description Magazine for 300 AAC Blackout Related products Sale! Ruger SECURITY9 COMPACT MAG 9MM 10RD $4295 $4191 Ruger 77/17 MAGAZINE 17HORNET 6RD $3795 SIG SAUER MAG SP2022 357SIG/40S&W 12RD $4999 Walther Arms MAGAZINE PPK/S 22LR 10RD $3900