The Sig Sauer P365 .380 ACP 10-Round Flush-Fit Steel Magazine (brand part no. 8900714) is a factory magazine built for the P365 .380 Auto micro-compact pistol, giving shooters a genuine Sig Sauer replacement or spare with the fit and reliability the platform demands. Sig Sauer machines it from steel for consistent feeding and long service life, and its flush-fit profile keeps the pistol’s compact concealed-carry footprint intact rather than adding printing length below the grip. This magazine is purpose-built for the standard P365 only. Among handgun magazines, this factory Sig Sauer piece favors P365 owners who want a genuine spare or replacement magazine.

Key Specifications

• Chambered for .380 ACP.
• Holds 10 rounds.
• Built from steel for durability.
• Uses a flush-fit baseplate for a compact concealed-carry profile.
• Fits the standard Sig Sauer P365 only.
• Not compatible with the P365X or P365XL.

Frequently Asked Questions

Will this fit a P365XL? No, this flush-fit magazine is built specifically for the standard P365 and is not compatible with the P365X or P365XL.

Is this a factory Sig Sauer magazine? Yes, it’s a genuine Sig Sauer factory magazine, not an aftermarket part.

Buy the Sig Sauer P365 .380 ACP 10-Round Flush-Fit Steel Magazine

Keep a genuine factory spare on hand for your P365 with this flush-fit 10-round steel magazine. Order it from our Lubbock, Texas gun shop for fast, insured shipping.