The ProMag 12-Round .22 LR Magazine for S&W M&P (part no. SMIA21) is a 12-round .22 LR magazine built to fit the S&W M&P. 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 plinking, training, and rimfire competition. Whether you’re stocking up on spares or replacing a worn-out magazine, the ProMag 12-Round .22 LR Magazine for S&W M&P is built to run when you need it.

Key Specifications

• Chambered for .22 LR ammunition.
• Holds 12 rounds per magazine.
• Built to fit the S&W M&P.
• Finished in blue steel for a durable, distinctive build.
• Weighs about 0.65 lb, light enough to carry as a spare.
• Manufactured by ProMag.

Frequently Asked Questions

How many rounds does the ProMag 12-Round .22 LR Magazine for S&W M&P hold? It holds 12 rounds of .22 LR.

What does the ProMag 12-Round .22 LR Magazine for S&W M&P fit? It’s built to fit the S&W M&P. Always confirm fit against your exact make and model before ordering.

What finish does the ProMag 12-Round .22 LR Magazine for S&W M&P come in? It’s finished in blue steel.

Buy the ProMag 12-Round .22 LR Magazine for S&W M&P

Order the ProMag 12-Round .22 LR Magazine for S&W M&P from our Lubbock, Texas gun shop for fast shipping. Browse more handgun magazines at Schaefer Defense.