The CMMG 55AFC5B is a 30-round polymer magazine designed for MK4 and AR-15 type platforms. It is specified for .223 Rem/5.56 NATO chamberings and uses a textured CMMG-style polymer body to improve grip traction in adverse conditions. The magazine is finished in black and built for durability and weather resistance.
Key Specifications
- The magazine holds 30 rounds.
- Compatible with .223 REM/5.56 NATO chamberings.
- Constructed from polymer.
- Finished in black.
- Intended for AR-15 type firearms and MK4 platforms.
- Overall dimensions listed as 1.40 x 3.95 x 8.45.
- Height specified as 1.4000.
- Width specified as 3.9500.
- Length specified as 8.4500.
- Features CMMG’s grip-enhancing profile for improved traction in adverse conditions.
This magazine provides reliable, high-capacity feeding for range, training, and duty applications where a polymer construction and enhanced handling are preferred. Note: this item is not available for direct shipment to California.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




