The SIG P365 .380 ACP 10-round extended magazine is a perfect upgrade for shooters seeking improved handling and comfort without increasing caliber or compromising concealability. Featuring a textured grip extension, this magazine delivers a better hold on your P365 while maintaining its ultra-slim profile.
Made from black-coated steel, the mag includes a polymer baseplate designed to flow seamlessly with the grip module. With a full 10-round capacity, it’s ideal for both carry and training applications where concealment and control are equally important.
As a factory OEM magazine, it offers the same performance and reliability as the original mags shipped with your P365 .380 ACP pistol.
Key Features:
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Part Number: MAG-365-380-10X
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Caliber: .380 ACP
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Capacity: 10 rounds
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Construction: Steel body with polymer follower and grip extension baseplate
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Finish: Black
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Compatibility: SIG P365 in .380 ACP only
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Design: Extended baseplate for improved grip and control
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Function: Smooth feeding and positive last-round lockback
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Origin: Genuine SIG factory OEM part
Frequently Asked Questions:
Q: Will this magazine work in a P365 9mm?
A: No, this is built specifically for the .380 ACP version of the P365 platform.
Q: Is this a flush-fit magazine?
A: No, this version features an extended baseplate to provide extra grip length.
Q: Does it increase the height of the grip?
A: Yes, it offers additional length for a more secure full-handed grip.
Q: Can I use this with the P365 ROSE .380?
A: Yes, it is fully compatible with the P365 ROSE edition chambered in .380 ACP.
Q: Is it a factory magazine?
A: Yes, this is a SIG OEM magazine, designed for performance and reliability.
Brought to you by Black Bayou Armory.





