Ruger's PC Carbine rifle features interchangeable magazine wells for use of common Ruger and Glock magazines. Its Dead blow action features a custom tungsten dead blow weight that shortens bolt travel and reduces felt recoil and muzzle rise. The cold hammer-forged, chrome-moly steel barrel is also heavy contoured with fluting. The durable, glass-filled nylon synthetic stock features sling swivel studs, soft rubber buttpad with spacers, and the grip has a proprietary texture for enhanced control.