Mag Cmmg Ar15 350 Legend 20rd

The CMMG AR15 350 Legend 20-round magazine is purpose-built for shooters who demand reliable ammunition storage in the modern intermediate cartridge category. Designed for law enforcement, hunters, and precision rifle enthusiasts, this magazine addresses the growing adoption of 350 Legend across duty and sporting platforms where magazine capacity and feeding reliability are non-negotiable. The 350 Legend cartridge has gained significant traction in patrol rifles and hunting applications due to its moderate recoil, effective terminal performance, and favorable ballistics in semi-automatic platforms.

CMMG engineers this magazine with robust steel construction and precision-molded feed lips calibrated specifically for 350 Legend dimensions, ensuring consistent round feeding and reliable chambering under tactical conditions. The 20-round capacity balances practical maneuverability with extended engagement capability—critical for duty carry and field operations where magazine changes must remain decisive. Witness marks allow rapid visual confirmation of remaining ammunition, a feature that operators in high-stress environments rely on for tactical awareness. The magazine's compact profile and 0.31 lb weight integrate seamlessly into existing AR-platform workflows without sacrificing durability or functional reliability.

This magazine is fully compatible with CMMG 350 Legend AR15 uppers and any AR-pattern receiver configured for 350 Legend ammunition. Users transitioning from 223 Remington platforms will appreciate the familiar form factor and handling characteristics, minimizing operational learning curves during platform conversion. For duty teams standardizing on intermediate cartridges, maintaining matched magazine inventories reduces logistics complexity and ensures consistent performance across departmental firearms. Recommended for anyone running CMMG 350 Legend systems or equivalent direct-impingement ARs chambered in this cartridge.