Midwest Industries MI Chassis Compatible with Ruger PC Carbine 6-Position Mil-Spec Tube. Only compatible with new Ruger PC Carbine 9mm/40 cal Take Down Models. Not compatible with AR grips that have beavertails. Ruger PC9 Carbine 10/22 TakeDown 10/22 and Ruger Precision are trademarks of Sturm Ruger & Company Inc. Specifications for Midwest Industries Rifle Chassis Compatible with Ruger PC Carbine: Manufacturer: Midwest Industries Finish: Hard Coat Anodized Gun Make: AR Platform Ruger Gun Model: Ruger American Pistol .40 S&W Ruger American Pistol 9mm Ruger 10/22 Takedown Gun Rail: M-LOK Condition: New Included Accessories: All Tools and Mounting Hardware Included Gun Type: Carbine Country of Origin: USA Fabric/Material: 6061 Aluminum Features of Midwest Industries Rifle Chassis Compatible with Ruger PC Carbine Easy Installation Chassis is Designed to Retain the Factory Iron Sights Constructed from 6061 Aluminum Hard Coat Anodized Two Anti-Rotation QD Sling Sockets Retains Factory Easy-Change Magazine Well Weight 1lb 11oz/1lb 6oz Installed All Tools and Mounting Hardware Included MI Lifetime Warranty Package Contents: Midwest Industries Rifle Chassis Compatible with Ruger PC Carbine What firearm models does the manufacturer say Midwest Industries Rifle Chassis Compatible with Ruger PC Carbine is compatible with? The manufacturer suggests that Midwest Industries Rifle Chassis Compatible with Ruger PC Carbine is compatible with Ruger 10/22 Takedown Ruger American Pistol 9mm Ruger American Pistol .40 S&WMidwest Industries MI-RPCC: MI Chassis Compatible with Ruger PC Carbine 6-Position Mil-Spec Tube