ProMag Glock 22/23/27 Magazine .40 S&W Black Polymer

The ProMag magazine is designed for use with Glock pistols and is presented here in a black polymer body intended for .40 S&W applications. Construction details from the source material call out a DuPont Zytel based polymer body with a full-length steel internal insert and quality internal components. The item is listed as manufactured in the USA.

Key Specifications

• The caliber is .40 S&W.
• The magazine body is made from a DuPont Zytel based polymer.
• The finish is black.
• Compatibility includes Glock 22, 23, and 27 (Gen 1–4).
• Internal construction includes a full-length steel internal insert stamped and welded.
• The follower is an injection-molded magazine follower.
• The spring is manufactured from heat-treated chrome silicon wire.
• Country of origin is listed as USA.
• A length value is listed as 13.3000 in the source data.

This magazine offers a practical replacement or spare option for shooters running compatible Glock platforms. Its polymer body, reinforced by an internal steel insert and supported by quality spring and follower components, is specified to meet routine use and maintenance expectations. For users seeking a robust, USA-made magazine body compatible with Glock 22/23/27, this ProMag option presents a straightforward, no-nonsense choice.