The Ruger PC Carbine is new and improved from the original introduced a few years ago. When it hit the market, the carbine wasn’t the first to marry pistol and rifle caliber and magazine compatibility, but it sure was nifty – not to mention fun. Now, a couple of years into the family tree, you can order two varieties: a standard forend model available in 9mm and .40 S&W and the new free-floated barrel version with M-LOK handguard shown here. The two rifles operate identically with a blowback design and both are takedown models with threaded barrels. More on that later. We’re going to focus on the spiffier M-LOK version as that’s the carbine that one of you will win.
Read the rest: Ruger PC Carbine: A Nifty 9mm Carbine – It Can Be Yours