ProMag SIG20 6rd 9mm Magazine for Sig P938

The ProMag SIG20 is a 6-round replacement magazine designed for the Sig Sauer P938. It is built from heat-treated blued steel and uses an injection-molded follower with a chrome-silicone wire spring for consistent feeding. The magazine is intended for use with 9mm Luger in compatible Sig P938 pistols and is made in the USA.

Key Specifications

• The magazine capacity is 6 rounds.
• Compatible caliber is 9mm Luger.
• Design fits Sig Sauer P938.
• Material is heat-treated steel.
• Finish is blued steel.
• Follower is injection-molded.
• Spring is formed from chrome-silicone wire.
• Origin is Made in the USA.
• Product type is detachable handgun magazine.
• Weight is approximately 0.17 lb.

This ProMag SIG20 magazine serves as a practical spare or replacement for P938 owners who prioritize reliable, simple components and a compact form factor. Its blued steel body preserves the pistol's slim profile while the proven follower and spring combination supports consistent feeding during routine range use or everyday carry. Solidly constructed and straightforward in function, it complements a prepared, no-nonsense approach to equipment selection.