ProMag S&W M&P 10mm 20rd Blued Steel Mag

This ProMag magazine is a dedicated 20-round replacement magazine for Smith & Wesson M&P pistols chambered in 10mm. It uses a heat-treated steel body with a blued finish and an injection-molded follower for reliable cartridge feeding. The spring is formed from heat-treated chrome silicon wire and the part is manufactured in the USA.

Key Specifications

• The capacity is 20 rounds.
• The caliber is specified as 10mm.
• The magazine body material is steel.
• The finish is listed as blued.
• The magazine follower is injection molded.
• The spring material is chrome silicon wire formed and heat treated
• The listed dimensions are 1.40 x 2.15 x 6.45.
• The listed weight is 0.327.
• The application is for centerfire pistols, specifically Smith & Wesson M&P 10mm series pistols.
• Country of manufacture is stated as Made in USA.

This magazine provides a high-capacity, steel-bodied option for owners of Smith & Wesson M&P 10mm pistols who require a durable replacement or spare magazine. With heat-treated components and an injection-molded follower, the design focuses on consistent function and service life in standard shooting applications.

Compatibility note: This magazine does not fit Smith & Wesson M&P 9mm, M&P Shield, M&P Shield Plus, M&P Shield EZ, or similar 9mm Shield-design pistols.