ProMag Ruger P90 .45 ACP 10-Round Blued Steel Magazine

The ProMag Ruger P90/P97 magazine is a 10-round replacement or spare magazine designed for use with Ruger P90 and P97 pistols chambered in .45 ACP. It is constructed from heat-treated blued steel and uses a polymer follower, lock-plate, and base-plate for consistent feeding. The spring is wound from chrome-silicon wire and heat-treated to retain strength and reliability during regular use. Made in the U.S.A., this magazine provides a durable option for range maintenance or to keep as a spare.

Key Specifications

• Constructed from heat-treated blued steel for the magazine body.
• The finish is Oxide.
• Holds 10 rounds capacity.
• Chambering is .45 ACP.
• Compatible with Ruger P90 and P97 pistols.
• Follower, lock-plate, and base-plate are molded from a proprietary DuPont Zytel-based black polymer.
• Uses a chrome-silicon spring, heat-treated for strength and longevity.
• Product type is listed as Extended.
• Made in the U.S.A.

With stout steel construction, polymer components for consistent feeding, and a heat-treated chrome-silicon spring, this magazine is built to provide dependable service at the range and as a practical spare for Ruger P90/P97 owners. Its straightforward design and U.S. manufacturing make it a sensible addition to any collection of maintenance and replacement gear.