CMMG 30rd 5.56mm Polymer Magazine for MK4/AR-15 – Black

Keep your AR-15 or CMMG MK4 fed and ready with the CMMG 30-Round 5.56mm Polymer Magazine (Model 55AFC5B). Built from advanced polymer, this magazine is engineered to withstand the elements while delivering consistent, reliable feeding in a wide range of conditions. The textured, CMMG-style grip surface provides enhanced traction for fast, confident reloads — whether you’re on the range, in the field, or preparing for home defense.

At just $16.46, this is an outstanding value for a purpose-built, high-capacity AR-15 magazine from one of the industry’s trusted names. Compatible with standard MK4 and AR-15 platform rifles chambered in 5.56mm NATO/.223 Rem, it’s a practical addition to any shooter’s kit.

Shop online at Deep Roots Rifle Co for fast shipping nationwide, or stop by our gun store in Eustis, Florida, where our knowledgeable staff is ready to help you find the right gear. Stock up today — quality AR-15 magazines at this price point don’t last long.