SIG SAUER P365 9mm 10-Round Coyote Finger-Extension Magazine

SIG SAUER P365 9mm 10-Round Coyote Finger-Extension Magazine

Maintain the compact P365 platform while adding a little more gripping surface with the genuine SIG SAUER MAG-365-9-10X-COY magazine. Built for the 9mm P365 Micro-Compact, this factory magazine holds 10 rounds and uses a coyote-colored finger-extension baseplate that continues the frontstrap below the pistol’s short grip.

The finger extension can improve support for the shooter’s lower fingers without changing the magazine’s 10-round capacity. That makes this configuration useful as a primary magazine, a compact spare, or a range magazine for owners who prefer additional purchase compared with a flush baseplate. The coyote color also provides a distinct visual identifier when separating magazines by load, purpose, or pistol setup.

Factory Fit for the P365

Magazine dimensions, feed-lip geometry, spring pressure, follower travel, and magazine-catch placement all contribute to feeding consistency. As an original SIG SAUER component, this magazine is made for the P365 magazine well and 9mm cartridge geometry. The detachable design supports normal loading, unloading, inspection, and replacement as part of the pistol’s routine maintenance cycle.

This model is intended for the standard P365 Micro-Compact grip configuration. The finger-extension baseplate is shaped to sit below the grip rather than fit completely flush. Buyers should account for that extension when selecting magazine pouches or concealed-carry equipment.

Compatibility

• Designed for SIG SAUER P365 Micro-Compact pistols chambered in 9mm Luger
• Factory 10-round capacity
• Coyote finger-extension baseplate
• Not intended for P365-380 pistols
• Not interchangeable with P320, P226, P229, or other SIG magazine patterns

Confirm the pistol model and caliber before ordering. P365-family pistols are offered in multiple grip lengths and calibers, and similar-looking magazines should not be assumed interchangeable.

Product Details

• Manufacturer: SIG SAUER
• Manufacturer part number: MAG-365-9-10X-COY
• UPC: 798681619214
• Platform: P365 Micro-Compact
• Caliber: 9mm Luger
• Capacity: 10 rounds
• Style: Detachable magazine with finger extension
• Baseplate color: Coyote
• Quantity: One magazine

Inspection and Care

Before use, inspect the magazine for dents, feed-lip damage, debris, corrosion, or unusual follower movement. Keep it clean and dry, and follow SIG SAUER’s current guidance for magazine inspection and maintenance. Do not alter the body, feed lips, spring, follower, or baseplate. Test every magazine with the intended pistol and ammunition before relying on it for defensive use. Confirm applicable magazine-capacity and shipping laws before purchase.