My 14 yr old son fell hunting, in the rain this year. He had his Remmington 700 ADL 7-08 syn. stock, slung at the time of the fall. The stock broke at pistol grip, showing the rear action screw. Also there's a small (pencil size) mark 8" down the barrel it didn't gouge the metal. What are the chances the barrel was bent? The 700 trigger is adjusted to 4 lbs pull and did not fire during fall. He would like to replace with a laminate hunter thumbhole. Should I put the gun in vise and shoot to check if still accurate.