Only had the ruger pc carbine base model. Ate everything from brass, steel, aluminum. Downside, it is heavy. Also, every screw will rattle itself loose which nobody ever mentions. Cleaning up brass one time, found the torx screw for the front sight on the ground. Forend will loosen, charging handle will loosen, 3 short chassis receiver screws will loosen.
No longer own it.
No longer own it.




















































