The Ruger LC9 Conversion Kit (brand part no. 90499) is a genuine Ruger factory kit that converts an LC380 or LC380CA pistol from .380 Auto to 9mm Luger. The kit includes a blued 9mm Luger barrel and slide assembly, a 7+1 capacity magazine, and an instruction manual walking through the conversion step by step, so no gunsmith is required. It’s built specifically for the LC380 and LC380CA and does not fit the LCP, giving LC380 owners a factory-backed way to run 9mm out of a pistol they already own.

Key Specifications

• Converts an LC380 or LC380CA pistol to fire 9mm Luger.
• Includes a blued 9mm Luger barrel.
• Includes a matching slide assembly.
• Includes a 7+1 capacity magazine.
• Includes an instruction manual with step-by-step conversion instructions.
• Ships with factory sights installed.
• Sold as a single complete kit, one per box.
• Is a genuine Ruger factory product.
• Not compatible with the Ruger LCP.

Frequently Asked Questions

Will this kit fit the Ruger LCP? No, it is built specifically for the LC380 and LC380CA and does not fit the LCP.

What’s included in the kit? A blued 9mm Luger barrel and slide assembly, a 7+1 magazine, and an instruction manual.

Is this a genuine Ruger product? Yes, it is a genuine factory Ruger conversion kit.

Buy the Ruger LC9 Conversion Kit

Run 9mm out of your LC380 with a factory-backed conversion. Order it from our Ruger / Sturm, Ruger & Co. lineup of gun parts kits for fast shipping from our Lubbock, Texas gun shop.