The Magpul Industries PMAG 10 GEN M3 AR-15/M4 10-Round .223/5.56 Magazine is optimized for Colt-spec AR15/M4 platforms, and also features modified internal and external geometry permitting operation with a broad range of firearms. These AR Rifle Magazines by Magpul Industries are truly designed to increase performance, with low profile ribs, aggressive front and rear texture patterns, a USGI-spec stainless steel spring, four-way anti-tilt follower, and more. A pop-off impact/dust cover is provided to minimize debris intrusion and protect against potential damage, and the Magpul Industries PMAG 10 GEN M3 AR-15/M4 10-Round .223/5.56 Magazine features easy, tool-less disassembly for cleaning. Get a next generation trigger, get a Magpul Industries PMAG 10 GEN M3 AR-15/M4 10-Round .223/5.56 Magazine. Specifications for Magpul Industries PMAG 10 GEN M3 AR-15/M4 10-Round .223/5.56 Magazine: Manufacturer: Magpul Industries Color: Black Fabric/Material: Crush Resistant Polymer Magazine Capacity: 10 Round Caliber: 5.56x45mm NATO, .223 Remington Gun Model: M4, AR-15 Condition: New Features of Magpul Industries PMAG 10 GEN M3 AR-15/M4 10-Round .223/5.56 Magazine: Next-generation impact and crush resistant polymer construction Modified dimensions allow for wider compatibility with non Colt-spec platforms Constant-curve internal geometry for smooth feeding Anti-tilt, self-lubricating follower for increased reliability Long life USGI-spec stainless steel spring for parts commonality Over-travel insertion stop on the spine Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling Paint pen dot matrix panels on the bottom of the body to allow for identification marking Flared floorplate aids magazine handling and disassembly yet is slim enough for use with many double and triple pouches Pop-off Impact/Dust Cover to minimize debris intrusion and for ammunition protection in storage and transit Package Contents: Magpul Industries PMAG 10 GEN M3 AR-15/M4 10-Round .223/5.56 Magazine Impact/Dust Cover