The SIG P365 X-Macro 17-round magazine is the ultimate upgrade for anyone wanting maximum capacity without upgrading to a full-size pistol. Designed to fit perfectly in the P365 X-Macro frame, this 17-round factory mag delivers high-volume firepower in a sleek, extended-profile configuration.
Constructed from hardened steel with a black finish, this OEM magazine ensures reliable feeding, positive slide lock, and a consistent grip fit with the X-Macro grip module and integrated magwell. Whether you’re training, carrying, or building out your EDC setup, this magazine is built for maximum performance.
Key Features:
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Part Number: MAG-365XCA-9-17
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Caliber: 9mm Luger
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Capacity: 17 rounds
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Material: Steel body, polymer baseplate and follower
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Finish: Black
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Compatibility: SIG P365 X-Macro series only
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Design: Optimized for the X-Macro grip module and magwell
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Function: Reliable feeding, last-round lockback, smooth insertion
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Origin: Genuine SIG factory OEM part
Frequently Asked Questions:
Q: Will this fit the standard P365 or P365XL?
A: No, this magazine is designed specifically for the X-Macro and will not fit properly in standard P365, P365X, or P365XL frames.
Q: Is this the same magazine that comes with the P365 X-Macro?
A: Yes, this is the original factory magazine included with most X-Macro pistol packages.
Q: Is this a flush fit in the X-Macro?
A: Yes, this magazine sits flush with the X-Macro grip and magwell.
Q: Is it compatible with extended baseplates or sleeves?
A: No extra sleeve is required—this magazine is already optimized for the full grip profile.
Q: Is this a factory SIG magazine?
A: Yes, this is an OEM part manufactured by SIG for the P365 X-Macro.
Brought to you by Black Bayou Armory.
