ProMag SMIA21 12-Round .22 LR M&P22 Compact Magazine

The ProMag SMIA21 is a 12-round magazine for Smith & Wesson M&P22 Compact .22 LR series pistols. It uses a heat-treated steel body with a black oxide finish, an injection-molded follower, and a heat-treated chrome silicone wire spring.

Designed for owners who need a compatible replacement or spare magazine, this model is made in the USA and is intended for the Smith & Wesson M&P22 Compact .22 LR series.

Key Specifications

• The caliber is .22 LR for compatibility with the specified M&P22 Compact series.
• The magazine holds 12 rounds.
• The magazine body is made from heat-treated steel.
• The finish is black oxide.
• The follower is injection molded.
• The spring is formed from heat-treated chrome silicone wire.
• The magazine is made in the USA.
• The listed weight is 0.65.

With its steel construction, black oxide finish, and 12-round capacity, the ProMag SMIA21 provides a practical magazine option for compatible Smith & Wesson M&P22 Compact .22 LR pistols.