Magpul PMAG 20 GEN M3 Features The Magpul PMAG 20 GEN M3 incorporates advanced material technology and refined manufacturing processes for increased durability and consistent function. This AR15 20 round magazine is optimized for Colt-spec AR15/M4 platforms while maintaining compatibility with HK 416 MR556A1 M27 IAR British SA-80 FN SCAR MK 16/16S and similar firearms. A long-life stainless steel spring and four-way anti-tilt follower promote smooth dependable feeding. The flared floorplate improves extraction and handling while enhancing drop protection. A redesigned bolt catch notch increases clearance and the over-travel stop helps prevent over-insertion on compatible platforms. Magpul PMAG 20 GEN M3 Specifications Manufacturer: Magpul Model: PMAG Series: GEN M3 Category: Magazines Caliber: 5.56x45mm .223 Rem Capacity: 20rd Color: OD Green Material: Polymer Length: 5.60 inch Weight: 4 oz Style: Detachable Model Fit: AR15