For owners of legacy Ruger P85 and P89 pistols who demand reliable capacity and rugged construction, a dependable extended magazine can be a game-changer. Upgrading to a high-capacity, durable magazine improves reload readiness and reduces trips to the range during defensive training.

PROMAG RUGER P85/89 EXTENDED MAGAZINE

Overview and construction

The PROMAG RUGER P85/89 EXTENDED MAGAZINE is a 20-round replacement magazine built by Promag for the Ruger P85 and P89 series. It features a steel body construction for enhanced feed lip integrity and abuse resistance compared with polymer-only designs. Inside, a heat-treated chrome silicon wire spring maintains consistent tension for reliable feeding under high-round-count use. Priced at $28.79, this magazine offers a cost-effective way to increase capacity without sacrificing durability.

Shop this product here to view product details and verify fitment for your Ruger model.

Field performance and tactical considerations

On the range and in training, metal-body magazines like this Promag design resist deformation from impacts and holster wear. The heat-treated chrome silicon spring sustains consistent upward pressure on rounds, which reduces feeding failures during extended strings of fire. For shooters who practice defensive reloads or run multiple magazines in a duty rig, the added durability and 20-round capacity make this a practical carry or backup option.

Compatibility and fit

Specifically engineered for the P85/P89 family, this magazine addresses common fitment variables in older pistols. Promag is the listed brand and Model: Various, indicating compatibility across multiple production runs. Always verify function with an unloaded pistol and ensure safe handling during installation and testing.

For current stock and to confirm shipping options, Check availability on the product page.

Buying notes for responsible owners

At $28.79, this Promag magazine balances price and robustness. It’s a straightforward upgrade for collectors, range enthusiasts, and anyone maintaining older Ruger service pistols. Because there are no published consumer reviews on the retailer page for this listing, test the magazine personally for function and carry compatibility before relying on it in a defensive setup.

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.