My father bought a Taurus PT 111, just to have a new handgun, shot it twice and put it away. My brother and I got it out and striped it and cleaned it completely then shot 24 rounds. No FTF or FTE, just the slide was hard to move by hand. Not the normal new gun hard, very hard, had to pull back and push forward. Cleaned again, still stuck but will cycle through a full mag. Also at 5 yds shoots 5"low and 6" left. The sights are not adjustable. I don't own a Taurus, my brother owns 6. Will Taurus fix the gun or sell it?