ProMag 15-Round .40 S&W Magazine for Sig Sauer P229

The ProMag 15-Round .40 S&W Magazine for Sig Sauer P229 (part no. SIGA16) is a 15-round .40 S&W magazine built to fit the Sig Sauer P229. 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 15-Round .40 S&W Magazine for Sig Sauer P229 is built to run when you need it.

Key Specifications

• Chambered for .40 S&W ammunition.
• Holds 15 rounds per magazine.
• Built to fit P229-pattern firearms.
• Compatible with Sig Sauer-made receivers/platforms.
• Uses an extended magazine design for added capacity.
• Finished in blue steel for a durable, distinctive build.
• 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 15-Round .40 S&W Magazine for Sig Sauer P229 hold? It holds 15 rounds of .40 S&W.

What does the ProMag 15-Round .40 S&W Magazine for Sig Sauer P229 fit? It’s built to fit the Sig Sauer P229. Always confirm fit against your exact make and model before ordering.

What finish does the ProMag 15-Round .40 S&W Magazine for Sig Sauer P229 come in? It’s finished in blue steel.

Buy the ProMag 15-Round .40 S&W Magazine for Sig Sauer P229

Order the ProMag 15-Round .40 S&W Magazine for Sig Sauer P229 from our Lubbock, Texas gun shop for fast shipping. Browse more handgun magazines at Schaefer Defense.