SIG SAUER P938 9mm 7-Round Extended Magazine

SIG SAUER P938 9mm 7-Round Extended Magazine

This SIG SAUER factory magazine is made for the P938 pistol and holds seven rounds of 9mm ammunition. The exact catalog identifiers are manufacturer part number MAG93897 (also commonly formatted as MAG-938-9-7) and UPC 798681439744. Its stainless-steel body has a silver appearance, and the extended base design adds a finger-rest area below the compact pistol’s grip.

Designed for the P938

The magazine is specifically dimensioned for the SIG SAUER P938. Its tube, feed-lip geometry, magazine-catch interface, follower and spring system are configured around the P938 and 9mm cartridge. It should not be assumed compatible with another compact SIG pistol simply because the magazine appears similar. Verify the pistol model as well as the part number before loading or use.

Seven-round capacity gives the P938 one additional round compared with its flush-fit six-round magazine. The extended baseplate also provides extra surface for the little finger, which many shooters find useful when establishing a full, repeatable grip on a small-frame pistol. The extension changes the magazine’s profile below the grip, so owners choosing between maximum concealment and additional gripping area should consider how the pistol will be carried and stored.

Stainless-Steel Magazine Body

The stainless-steel tube combines structural rigidity with corrosion resistance and is readily identified by its silver finish. Like every pistol magazine, it still benefits from routine inspection and sensible maintenance. Keep the tube clean and dry, remove dust or firing residue as needed, and avoid leaving excess lubricant inside the magazine where it can collect debris. Follow the P938 owner’s manual for any disassembly or cleaning procedure.

Key Specifications

• Compatibility: SIG SAUER P938 pistols
• Caliber: 9mm
• Capacity: seven rounds
• Style: extended magazine with finger-rest base
• Material and color: stainless-steel body, silver finish
• Type: detachable factory replacement magazine
• Manufacturer part number: MAG93897 / MAG-938-9-7
• UPC: 798681439744
• Package quantity: one magazine

Practical Use and Care

Before use, inspect the feed lips, follower, spring tension, body and extended base area for visible damage. Load only the correct 9mm ammunition, keep each cartridge seated to the rear of the tube, and confirm that the magazine locks and releases correctly in an unloaded P938. A new spring may feel firm during the final rounds; a suitable magazine loader can help without placing sideways pressure on the feed lips.

For P938 owners, this magazine is a useful factory-pattern option for practice, replacement or rotation. It provides a verified seven-round capacity and a grip-extending base while retaining the dimensions required for the intended pistol. Capacity and carry rules vary, so confirm applicable laws and regulations before purchase or use.