Ruger PC Carbine, Semi-automatic Rifle, 9MM, 16.12 Cold Hammer Forged Fluted Barrel, Threaded 1/2X28, Anodized Finish, Black, Folding Adjustable Stock, M-LOK Handguard, 10 Rounds, 1 Ruger SR Series Magazine, Includes Additional Glock Magazine Well 19141 Ruger is excited to introduce the Ruger PC Carbine Chassis model. This PC Carbine model features the reversible folding stock with adjustable length of pull found on the popular Ruger LC Carbine. This design retains the ability to accommodate both AR-pattern and Picatinny rail-mounted aftermarket accessory stocks. The rifle also features a CNC-milled, hard-coat anodized, aluminum handguard with Magpul M-LOK accessory attachment slots on all four sides, a 1/2"-28 threaded, fluted barrel and an interchangeable magazine well system.