The Ruger 90620 is a genuine factory magazine adapter that lets you run a 17-round 9mm magazine from the full-size Ruger American Pistol in the compact American Pistol Compact.

Key Specifications

• Converts 17-round 9mm Luger magazines from the full-size Ruger American Pistol for use in the American Pistol Compact.
• Chambered for 9mm Luger.
• Molded from black polymer.
• Classified by Ruger as a Magazine Adapter.
• Genuine Ruger factory accessory.
• Sold individually, one adapter per package.
• Measures approximately 7.3 inches in overall length.
• Ships at a shipping weight of about 0.125 lb.
• By itself the adapter holds no rounds — it fits an existing full-size magazine to the compact frame.

Frequently Asked Questions

Does this adapter come with a magazine? No — it’s the adapter only. It lets you use your existing full-size 17-round American Pistol magazine in the compact model.

Is this a genuine Ruger part? Yes — it’s a genuine Ruger factory accessory, not an aftermarket copy.

Buy the Ruger American Pistol Compact Magazine Adapter, 17rd

Ships fast from a Lubbock, TX gun shop on the Ruger American Pistol Compact Magazine Adapter, 17rd from Ruger, part of our Pistol Grips selection. Pick one up to run full-size magazines in your American Pistol Compact.