The SIG P365 10-round flush-fit magazine is the standard carry option for the micro-compact P365 9mm platform. Designed to fit flush with the grip for minimal printing, this magazine is ideal for deep concealment and use in capacity-restricted states.
Constructed from hardened steel with a polymer follower and low-profile baseplate, this OEM magazine delivers reliable feeding, positive slide lock, and long-term durability. Whether you’re carrying daily or need a spare mag for training, this is the go-to factory solution for compact firepower.
Key Features:
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Part Number: MAG-365-9-10
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Caliber: 9mm Luger
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Capacity: 10 rounds
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Construction: Steel body with polymer follower and flush baseplate
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Finish: Black
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Compatibility: SIG P365 (not for P365X or P365XL)
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Fitment: Flush-fit with standard P365 grip module
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Function: Factory-tested feeding and slide lock reliability
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Origin: Genuine SIG factory OEM part
Frequently Asked Questions:
Q: Will this fit the P365X or P365XL?
A: It may function, but it won’t sit flush or match the longer grip profile of those models.
Q: Is this legal in restricted states?
A: Yes, its 10-round capacity makes it compliant with many state regulations—confirm with your local laws.
Q: Does this add grip length?
A: No, it is a flush-fit design for ultra-slim concealment.
Q: Is this a SIG factory magazine?
A: Yes, this is a genuine SIG OEM magazine, made to the same quality standards as your firearm.
Q: How many of these mags come with the P365?
A: Most P365 models ship with two 10-round flush-fit magazines—this is an ideal replacement or backup.
Brought to you by Black Bayou Armory.
