Magpul(R) PMAG 30 AR/M4 GEN M2 MOE magazine 2-pack is designed for AR-15 and M4-compatible firearms chambered in 5.56x45 NATO and .223 Remington. Each magazine provides a 30-round capacity and uses an impact-resistant polymer body with a stainless steel spring and anti-tilt self-lubricating follower.Key Features Includes two PMAG 30 AR/M4 GEN M2 MOE magazines 30-round capacity per magazine Compatible with AR-15 and M4-pattern firearms Designed for 5.56x45 NATO and .223 Remington ammunition Impact-resistant polymer magazine body Stainless steel spring provides corrosion resistance Anti-tilt self-lubricating follower supports reliable feeding Flared floorplate assists magazine handling and disassembly Black finishMagpul(R) designs and manufactures firearm accessories with an emphasis on function durability and compatibility. The company produces magazines stocks grips and related components for a wide range of firearm platforms. Magpul products are engineered with consistent attention to materials usability and performance.