Ruger Ruger American Rifle Gen 2 .223 Remington/5.56x45mm NATO 5 Round Rifle Magazine Black 5. 56 that accept AR-type magazines. This 5-round magazine provides a low profile easy to carry solution for your AR-caliber hunting rifle. The 410 stainless steel body provides strength and durability while the POST & HOLE adds strength durability and robotically-welded precision. The mags LIPLOCK technology keeps rounds secured and aligned. The Advanced Geometry Follower remains level for consistent feeding while the EVERFLEX anti-fatigue spring technology ensures long life and reliability. The magazine is finished in a T-360 total coating technology for enhanced performance & cleaning. NOTE: this magazine is not compatible with AR/MSR platforms. Specifications for Ruger Ruger American Rifle Gen 2 .223 Remington/5.56x45mm NATO 5 Round Rifle Magazine: Manufacturer: Ruger Color: Black Fabric/Material: Polymer Magazine Capacity: 5 Round Caliber: 5.56x45mm NATO .223 Remington Gun Make: Ruger Gun Model: Ruger American Rifle Gen 2 Package Contents: Ruger Ruger American Rifle Gen 2 .223 Remington/5.56x45mm NATO 5 Round Rifle Magazine What firearm models does the manufacturer say Ruger Ruger American Rifle Gen 2 .223 Remington/5.56x45mm NATO 5 Round Rifle Magazine is compatible with? The manufacturer says that Ruger Ruger American Rifle Gen 2 .223 Remington/5.56x45mm NATO 5 Round Rifle Magazine is compatible with Ruger American Rifle Gen 2Ruger 90811: Ruger American Rifle Gen 2 .223 Remington/5.56x45mm NATO 5 Round Rifle Magazine Black