the PMAG 30 AR/M4 GEN M2 MOE is a polymer magazine for AR15/M4 compatible weapons that offers a cost-competitive upgrade from the aluminum USGI magazine. It features impact-resistant polymer construction, an easy-to-disassemble design with a flared floorplate for positive magazine extraction, a resilient stainless steel spring for corrosion resistance, and an anti-tilt, self-lubricating follower for increased reliability. Magpul Original Equipment (MOE) is a line of firearm accessories designed to provide a high-quality, economical alternative to standard weapon parts. The MOE line distinguishes itself with a simplified feature set, but maintains Magpul engineering and material quality. Note: This item is not compatible with SA80 & HK416, or simliar, platforms. Specifications for Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 .223 Rem/5.56x45mm NATO 30 Round Rifle Magazine: Manufacturer: Magpul Industries Color: Black Fabric/Material: Polymer Magazine Capacity: 30 Round Cartridge: 5.56x45mm NATO, .223 Remington Gun Make: AR Platform Gun Model: M4, AR-15 Quantity: 1 Pack Features of Magpul Industries PMAG 30 Gen M2 MOE, AR-15/M4, 5.56x45, 30 Round Rifle Magazine Flared floorplate aids magazine handling and disassembly and is slim enough for use with many double and triple pouches A constant-curve internal geometry, over-travel insertion stop on the spine and a long-life stainless steel spring ensure smooth feeding The anti-tilt, self-lubricating follower ensures a smooth feed and enhances magazine reliability Impact and crush-resistant polymer construction Its ribbed gripping surface and aggressive front and rear texture provide positive magazine handling Package Contents: Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 .223 Rem/5.56x45mm NATO 30 Round Rifle Magazine