Mec-Gar Sig Sauer P229 Hi Cap Ext. Magazine 9mm Luger 17rd Black

The Mec-Gar Sig Sauer P229 Hi Cap Ext. Magazine in 9mm Luger is a professional-grade extended magazine designed for shooters who demand higher round capacity without sacrificing reliability. This magazine holds 17 rounds, providing enhanced firing potential for law enforcement, tactical operators, and serious civilian shooters. Whether you're engaged in duty carry, competitive shooting, or training scenarios, this magazine is a reliable choice.

Manufactured by Mecgar, a trusted OEM supplier for Sig Sauer factory magazines, this magazine features robust construction with witness holes for round count verification at a glance. The extended basepad design increases magazine length while maintaining 100% feed reliability through proven double-stack, single-feed geometry optimized for 9mm Luger specifications. Hard-coat anodized steel bodies and anti-corrosion springs ensure consistent performance across thousands of rounds, even in demanding duty or harsh environmental conditions.

Direct-fit compatibility with all standard Sig Sauer P229 platforms—including Classic, Legion, and modern variants chambered in 9mm—makes this magazine a straightforward upgrade requiring zero modifications. The 17-round capacity offers a significant advantage over standard magazines, making it an ideal choice for those looking to enhance their shooting experience.