ProMag SMIA17 25rd .40 S&W Magazine for S&W SD40

Description

The ProMag SMIA17 is a 25-round replacement magazine designed for the Smith & Wesson SD40 (.40 S&W) pistol. Constructed with a heat-treated steel body and finished in black oxide, it provides a durable option for range use, training, or as a spare. The magazine uses an injection-molded follower and a spring formed from heat-treated chrome silicone wire for consistent feeding. Note that this magazine will not function in the VE variant of the SD40.

Key Specifications

• The magazine holds 25 rounds.
• The specified caliber is .40 S&W.
• This magazine fits the S&W SD40 pistol family (excluding VE variant).
• The magazine body is constructed of heat-treated steel with a black oxide finish.
• The follower is an injection-molded component for reliable feeding.
• The spring is formed from heat-treated chrome silicone wire.
• The finish is listed as blued/black oxide.
• The product is manufactured in the USA.
• The listed weight is approximately 0.3 lb.
• The overall length is listed as 8.75 inches.

Built for straightforward reliability and straightforward maintenance, the SMIA17 provides a high-capacity, factory-fit option for owners of the S&W SD40 seeking an extra or replacement magazine. Its heat-treated steel construction and quality spring components make it suitable for routine range use, training sessions, and other lawful shooting activities where consistent feeding and durability matter.