The Ruger PC Carbine in Stealth Gray is a 9mm semi-automatic carbine with a 16.1-inch barrel, 17-round capacity, and a gray finish. The barrel is threaded at 1/2"-28 and accepts muzzle devices. Adjustable sights consist of a blade front and an adjustable ghost ring rear. Weight is 7 lbs. 
 

Key Specifications 

• Model: Ruger PC Carbine 
• Caliber: 9MM Luger (9X19 Para) 
• Action: Semi-Automatic 
• Capacity: 17 Rounds (+1 in chamber) 
• Barrel Length: 16.1 inches 
• Weight: 7 lbs. 
• Finish: Gray 
   

Detailed Features 

 
At 7 lbs., the PC Carbine is lighter than most rifle-caliber platforms while still handling 9mm carbine use. The adjustable ghost ring rear sight gives usable accuracy out of the box without needing optics. The threaded barrel at 1/2"-28 accepts suppressors or compensators directly. The interchangeable magazine well accommodates both Ruger and Glock magazines, adding flexibility for owners who carry both platforms.

The Stealth Gray PC Carbine generates broadly similar feedback to other PC Carbine variants, with the gray aesthetic being a genuinely popular alternative to the standard black finish for some buyers.

Versatility is the most frequently cited positive. The ability to run Glock magazines resonates with owners who already have Glock pistols, and it comes up in most in-depth reviews. Accuracy is consistently described as good for a 9mm carbine platform. The ergonomics, including the adjustable stock, are generally well received.

Criticisms center on price relative to competing carbines, and some owners wish for more optics-mounting options out of the box. Reliability is generally praised, though a minority report sensitivity to certain magazine brands. Weight is viewed as acceptable rather than exceptional relative to lighter competing options. Aesthetics of the Stealth Gray get positive mentions from owners who wanted something other than black.