SIG SAUER P938 LEGION 9mm 7-Round Magazine

SIG SAUER P938 LEGION 9mm 7-Round Magazine

The SIG SAUER P938 LEGION 7-round magazine is a factory replacement magazine made for the 9mm P938 LEGION. It combines a stainless-steel magazine body with a black polymer grip spacer and extended base design. The extension provides additional gripping surface below the pistol’s compact frame while increasing capacity by one round compared with a standard flush-fitting six-round magazine.

This is the LEGION-specific configuration identified by manufacturer part number MAG-938-9-7-LEGION. Its base and spacer are designed to interface with the extended magwell fitted to the P938 LEGION. Because compact-pistol magazine bases and magwells can differ between models and generations, buyers should verify the exact pistol configuration rather than selecting only by caliber and capacity.

Factory Construction and Fit

The detachable magazine uses a durable steel body with a stainless finish. A high-strength internal spring applies upward pressure to the follower for consistent cartridge presentation, while the polymer spacer fills the area between the extended base and the bottom of the grip. Side witness holes give the user a convenient visual reference when checking the loaded round count.

Factory magazines are built to the dimensional and functional requirements of the intended firearm. Proper feed-lip geometry, spring tension, follower movement, and baseplate fit all contribute to reliable operation. For that reason, this magazine is a practical option for replacing a worn unit or adding another magazine for lawful carry, range practice, or training.

Compatibility Notes

• Designed for the SIG SAUER P938 LEGION chambered in 9mm Luger
• Seven-round capacity
• Extended configuration with black polymer grip spacer
• Compatible with the P938 LEGION extended magwell
• Stainless-steel magazine body
• Side witness holes
• Factory SIG SAUER replacement magazine
• Quantity: one magazine

This listing is not a universal P938 magazine. Confirm the firearm is a P938 LEGION with the appropriate extended-magwell configuration. Do not assume compatibility with a P238, a non-LEGION P938, or another pistol that happens to use a similarly sized magazine. If the pistol has been modified with an aftermarket grip, basepad, or magwell, check fitment with the component manufacturer before use.

Use and Maintenance

Before loading, inspect the magazine body, feed lips, follower, spring action, and base assembly for damage or debris. Keep the inside clean and dry, and avoid excessive lubricant, which can collect residue. Test every magazine with the intended pistol and ammunition before relying on it. Replace components or the complete magazine if it no longer locks securely, drops free as intended, feeds consistently, or holds the slide open correctly.

Magazine-capacity and possession rules vary by jurisdiction. Confirm that a seven-round magazine is lawful at the purchase and delivery locations. Always unload the firearm and follow the manufacturer’s instructions before inserting, removing, cleaning, or inspecting a magazine.