ProMag builds this magazine (part no. SIG-A15) for the Sig Sauer P320 Subcompact, chambered in 9mm Luger with an extended 15-round capacity, in a blued steel body. For ProMag owners of a P320 Subcompact, this handgun magazine is a durable extended-capacity spare.

Key Specifications

• Chambered in 9mm Luger.
• Holds 15 rounds, an extended capacity for the subcompact frame.
• Fits the Sig Sauer P320 Subcompact.
• Body built from blued steel.
• Manufactured by ProMag.

Frequently Asked Questions

What pistol does this magazine fit? The Sig Sauer P320 Subcompact, chambered in 9mm.

How many rounds does it hold? 15 rounds, an extended capacity.

What is it made of? Blued steel.

Buy the ProMag Sig P320 Subcompact Magazine

A blued-steel extended magazine, this ProMag spare gives a P320 Subcompact 15 rounds on tap. Order it from our Lubbock, Texas gun shop for fast, insured shipping.