The ProMag 32-Round 9mm Magazine for Sig P320 (part no. SIG-A9) is a 32-round 9mm magazine built to fit the Sig P320. ProMag builds it in blue steel for reliable feeding and a secure fit in the magazine well. It’s a solid pick for shooters who want a dependable spare for concealed carry, home defense, and range work. Whether you’re stocking up on spares or replacing a worn-out magazine, the ProMag 32-Round 9mm Magazine for Sig P320 is built to run when you need it.

Key Specifications

• Chambered for 9mm ammunition.
• Holds 32 rounds per magazine.
• Built to fit Sig P320-pattern firearms.
• Compatible with Sig Sauer-made receivers/platforms.
• Finished in blue steel for a durable, distinctive build.
• Measures approximately 10.3 inches in overall length.
• Weighs about 0.45 lb, light enough to carry as a spare.
• Spring is formed from chrome-silicon wire for long-term reliability.
• A drop-in replacement or spare magazine for your firearm.
• Made in the USA.
• Manufactured by ProMag.

Frequently Asked Questions

How many rounds does the ProMag 32-Round 9mm Magazine for Sig P320 hold? It holds 32 rounds of 9mm.

What does the ProMag 32-Round 9mm Magazine for Sig P320 fit? It’s built to fit the Sig P320. Always confirm fit against your exact make and model before ordering.

What finish does the ProMag 32-Round 9mm Magazine for Sig P320 come in? It’s finished in blue steel.

Buy the ProMag 32-Round 9mm Magazine for Sig P320

Order the ProMag 32-Round 9mm Magazine for Sig P320 from our Lubbock, Texas gun shop for fast shipping. Browse more handgun magazines at Schaefer Defense.