Reliable magazines are the backbone of any defensive pistol setup. A well-made replacement magazine restores feed confidence, reduces stoppages, and keeps your PT145 Millennium pistol ready for duty or range sessions.

PROMAG TAURUS PT145 is a replacement magazine engineered for durability and dependable feeding. Constructed from heat-treated blued steel, this magazine resists wear and provides a consistent feed angle for the PT145. The follower lockplate and baseplate are molded from a proprietary DuPont Zytel-based black polymer, delivering impact resistance while keeping weight low. A spring wound from chrome-silicon wire and heat-treated for strength gives consistent spring tension under repeated use. Shop this product

Materials and construction that matter

Promag uses heat-treated blued steel for the magazine body to provide corrosion resistance and structural integrity under repeated loading and ejection cycles. The DuPont Zytel-based polymer follower lockplate and baseplate are engineered to withstand impact and flex without cracking. Together with the chrome-silicon spring that has been heat-treated for longevity, these components create a magazine that maintains consistent feed pressure and geometry across thousands of rounds.

Compatibility, fit, and tactical considerations

This replacement is designed specifically for the PT145 Millennium pistol platform. As a Promag product (Model: Various), it fits the factory magazine well and is a practical spare or backup option for defensive carry kits and range bags. At a street price of $18.89, the magazine is an economical way to increase reliability without sacrificing build quality.

Why upgrade or carry a spare?

Carrying an extra magazine or replacing a worn OEM unit reduces the risk of malfunctions caused by springs and followers that have fatigued. The PROMAG TAURUS PT145’s chrome-silicon spring and heat-treated components restore original-spec tension and feeding characteristics so your pistol functions as intended.

For a direct look at specifications and to confirm fit for your pistol, View product details and pricing.

Maintenance and best practices

Keep the magazine clean and lightly lubricated on the spring and inner walls. Inspect the Zytel baseplate and follower for chips after heavy use and replace the magazine if spring tension drops or feed lips deform. Regular function checks with dummy rounds or controlled live-fire drills will verify reliable performance.

Check current availability or purchase this magazine through our shop page where the retailer listing provides a buy option: Check availability.

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