Magpul AMAG SG9 21-Round 9mm Magazine for SIG P320/M17

When capacity is king, durability and reliability are required. The AMAG 21 SG9 brings maximum capacity and rugged Magpul standards to the SIG P320/M17 platform, giving you an attractively priced and dependable magazine. The corrosion-resistant stainless-steel construction, long-life stainless spring, and high-visibility anti-tilt follower all combine with flared floorplates to make handling, firing, and maintenance simple, so you can carry more ammo, spend less time swapping mags, and trust your gear when it matters most.

Made in the USA.

Features

• Corrosion-resistant stainless-steel magazine body for long service life and reliable function
• High-visibility controlled-tilt follower for consistent feeding and quick visual confirmation
• Stainless-steel spring engineered for longevity and durable performance
• Flared, easily removable floorplate for fast field maintenance and cleaning
• Capacity indicators starting at five rounds and continuing in single-round intervals for quick round-count awareness
• Paint-pen dot matrix for load marking and fast in-use identification
• Compatible with all P320 frames