The Ruger PC Carbine 9mm is a semi-automatic rifle with a 16.12-inch barrel, reversible folding stock, threaded muzzle, and optic-ready receiver. It holds 17+1 rounds and weighs 7.3 lbs. The receiver has a black hardcoat anodized finish. 
 

Key Specifications 

• Model: Ruger PC Carbine 
• Caliber: 9mm Luger (9x19 Para) 
• Action: Semi-Automatic 
• Barrel Length: 16.12 inches 
• Capacity: 17 rounds (plus one in the chamber) 
• Finish: Black Hardcoat Anodized 
• Weight: 7.3 lbs 
   

Detailed Features 

 
The folding stock is reversible and adjustable for length of pull, which accommodates different shooter builds. The threaded muzzle adds a suppressor or muzzle brake with no gunsmithing required. The receiver is optic-ready without included sights, so shooters will want to pair it with a red dot or scope from the start. The aluminum receiver has a hardcoat anodized finish for durability. 
 
This variant ships with the folding stock and threaded barrel, making it the more suppressor- and storage-oriented configuration of the PC Carbine lineup. Glock and Ruger magazine wells are both included. 
 

Usage Scenarios 

 
For suppressor use, the threaded barrel is ready out of the box. For home defense, the folding stock allows compact storage. The 17-round capacity is a practical advantage in either role. At the range, the optic-ready platform pairs well with red dots for fast target acquisition.

Owners of this suppressor-ready PC Carbine configuration tend to highlight the combination of threaded barrel and optic-ready receiver as the main reasons they chose it over the standard model. Glock magazine compatibility comes up often as a practical advantage, especially for Glock handgun owners who can standardize their magazine supply.

The folding stock and ergonomics get positive marks. Build quality is generally rated solid, with the action cycling smoothly on quality 9mm ammunition.

Critical feedback covers familiar ground: some users find 7.3 lbs on the heavy side for a pistol-caliber carbine. The trigger is described as acceptable but not exceptional, and some shooters find it worth upgrading. Aftermarket customization options are more limited than AR-15 platforms. A small number of owners report initial setup friction when dialing in suppressors or optics, though this clears up with use.