Magpul AMAG 15 SG9 SIG P320 Compact Magazine - 15 Round

Compact carry platforms demand compact magazines that don't compromise on capacity, durability, or feed reliability. The Magpul AMAG 15 SG9 delivers a 15-round stainless steel magazine for the SIG P320 Compact that brings Magpul's engineering standards to a platform that deserves better than the baseline.

The Magpul AMAG 15 SG9 is a 15-round stainless steel pistol magazine for SIG P320 Compact and Sub-Compact frames, featuring a corrosion-resistant body, high-visibility anti-tilt follower, stainless spring, and flared floorplate for concealed carry and duty applications.

Stainless steel body construction provides the corrosion resistance required for a magazine that lives in a holster, gets handled with wet or dirty hands, and may go extended periods between cleaning cycles in a carry role. The high-visibility controlled-tilt follower maintains consistent feed angle through the full 15-round capacity, preventing the follower tilt that causes feeding failures at low round counts — where carry magazines most often fail when they matter most. Capacity indicators marked in single-round intervals from five rounds up allow for a visual round count check during a fast administrative reload, and the paint-pen dot matrix on the floorplate allows load identification marking without tape or labels. The flared, removable floorplate facilitates fast disassembly for cleaning without tools.

• Capacity: 15 rounds
• Caliber: 9mm
• Platform: SIG P320 Compact and Sub-Compact frames
• Body Material: Corrosion-resistant stainless steel
• Spring: Stainless steel, long-life
• Follower: High-visibility controlled-tilt
• Floorplate: Flared, removable
• Capacity Indicators: Single-round intervals starting at 5 rounds
• Marking: Paint-pen dot matrix panel
• Made in the USA

Compatible with all SIG P320 Compact and Sub-Compact frames. The 15-round capacity fits flush or near-flush with the P320 Compact grip depending on frame configuration.

Stainless steel body and spring construction are selected for long service life under the temperature cycling, humidity exposure, and repeated loading cycles that a carry magazine accumulates over years of daily use. Magpul quality control and tolerances apply to the same feeding and reliability standards as the PMAG line.

A reliable everyday carry magazine option for SIG P320 Compact owners who want factory-capacity reliability in a corrosion-resistant stainless steel body at a price point that makes stocking multiple carry magazines practical.

Magpul backs the AMAG 15 SG9 with their manufacturer warranty, delivering USA-made P320 magazine performance at an accessible price without compromising the reliability standard that defines the AMAG line.