HEXMAG Series 2 AR-15 .223/5.56 30-Round Polymer Magazine Flat Dark Earth The HEXMAG Series 2 is a 30-round polymer magazine specified for AR-pattern rifles chambered in .223 Remington/5.56 NATO. This is the flat dark earth configuration, combining the Series 2 model identity with a clearly stated capacity and color. The 30-round figure describes magazine capacity. Polymer identifies the body construction, while the AR-pattern rifle fit and cartridge designations are the compatibility details to match. This is a magazine accessory, and its color is a variant detail rather than a change to the capacity or platform fit. Key Features Series 2 model: The named HEXMAG magazine generation. 30-round capacity: The magazine capacity. Polymer construction: The body material. AR-pattern rifle fit: Specified for .223 Remington/5.56 NATO. Color option: Flat Dark Earth. Specifications Brand: HEXMAG Model: Series 2 Type: Magazine Platform: AR-pattern rifles Cartridges: .223 Remington/5.56 NATO Capacity: 30 rounds Material: Polymer Color: Flat Dark Earth Shop the HEXMAG Series 2 30rd AR-15 Magazine FDE at BattleHawk Armory.