CMMG FourSix Mk4 AR-15 Magazine 4.6x30mm 10-Round Polymer Black

The CMMG Mag Mk9 AR15 4.6x30mm 10rd magazine is a cutting-edge accessory designed to elevate the performance of your AR15 platform, particularly when paired with the CMMG FourSix upper receiver. This innovative magazine, featuring a patent-pending design, accommodates the 4.6x30mm cartridge and offers a 10-round capacity while maintaining the same profile as the larger 40-round FourSix magazines. Its exterior dimensions closely resemble those of standard 30-round 5.56mm AR15 magazines, ensuring seamless compatibility with any standard AR15-sized magwell, including the CMMG Mk4 and other AR15 lower groups. Crafted with precision, this magazine guarantees smooth feeding and reliable performance across various shooting scenarios, making it an essential component for both seasoned shooters and firearm enthusiasts alike. The robust construction and thoughtful design of the CMMG Mag Mk9 not only enhance functionality but also contribute to maximizing your AR15's capabilities. Experience improved shooting efficiency and reliability with the CMMG Mag Mk9 AR15 4.6x30mm 10rd magazine, a true testament to CMMG's dedication to quality and innovation in firearm accessories.