AMAG® 17 SG9 17 Round Sig p365 Magazine by Magpul

The Magpul AMAG 17 SG9 for SIG P365 delivers increased capacity, premium stainless-steel construction, and enhanced reliability for one of the most popular concealed carry pistols on the market. Engineered for performance and durability, this 17-round 9mm magazine is designed to provide consistent feeding, long service life, and versatile compatibility across multiple P365 configurations.

Product Description

Built with a corrosion-resistant stainless-steel body and high-quality internal components, the AMAG 17 SG9 offers dependable performance for range training, everyday carry, and defensive applications. The controlled-tilt, high-visibility follower ensures smooth feeding and reliable lock-back, while the stainless-steel spring maintains long-term tension and durability.

Designed with user-focused features such as round-count witness windows, a removable flared floorplate, and a paint-pen dot matrix for identification, this extended capacity magazine enhances both functionality and convenience.

Key Features

• 17-Round Capacity (9mm) – Increased firepower for your SIG P365 platform

• Stainless-Steel Body Construction – Corrosion-resistant and highly durable

• Controlled-Tilt High-Visibility Follower – Promotes reliable feeding and visual confirmation

• Stainless-Steel Spring – Long-lasting strength and consistent performance

• Round Count Witness Windows – Clear visibility from five rounds upward in single-round increments

• Flared, Removable Floorplate – Easy disassembly for cleaning and maintenance

• Paint-Pen Dot Matrix Panel – Allows quick identification and labeling

• Included Grip Extensions – Compatible with standard, X/XL, and Macro grip lengths

Detailed Specifications

• Manufacturer: Magpul

• Model: AMAG 17 SG9

• Caliber: 9mm

• Capacity: 17 rounds

• Body Material: Stainless steel

• Follower: High-visibility controlled-tilt

• Spring Material: Stainless steel

• Baseplate: Removable, flared design

• Compatibility: SIG P365 series