The SIG Sauer P365 X-Macro 17-round 9mm magazine is built for reliable everyday carry and range use, using corrosion-resistant materials and durable polymer components.

Key features

• High-tensile steel spring for consistent feeding performance
• Corrosion-resistant finish helps protect the magazine for long-term use
• Durable polymer floorplate and high-visibility polymer follower for confident handling
• Factory-drilled numbered witness holes for quick round-count checks

Add this factory SIG magazine to complete your P365 X-Macro setup with dependable 9mm capacity.