ProMag SMIA16 13-Round Magazine for S&W M&P45 (.45 ACP)

This ProMag SMIA16 is a detachable 13-round replacement magazine compatible with the Smith & Wesson M&P45 in .45 ACP. Constructed from steel with a blued appearance and an oxide finish, it uses a heat-treated chrome silicon spring and an injection-molded follower for consistent feeding. The magazine is made in the USA and is backed by ProMag’s lifetime guarantee against manufacturer defects.

Key Specifications

• The magazine capacity is 13 rounds.
• Caliber is .45 ACP.
• Designed to fit S&W M&P45 pistols.
• Constructed from steel.
• The finish is oxide (blue).
• The magazine spring is formed from chrome silicon wire.
• The follower is injection-molded.
• Manufactured in the USA.
• Backed by a lifetime guarantee against manufacturer’s defects.

This magazine provides a reliable spare or replacement for range use, training, and everyday carry setups where the S&W M&P45 is employed. Its steel construction and heat-treated spring are specified for consistent feeding and durability, making it a practical addition to a well-equipped kit.