Originally Posted by
Rob P.
Something I just thought of....
Have S&W ship the weapon back to you as-is. Take the weapon to a different gunsmith and ask that the barrel bore and forcing cone be checked for proper diameter/size. Also ask him to check the cylinder timing too.
The reason I bring this up is that the gun already had a timing problem once. IF, (and it's a big IF), the timing was still incorrect then the weapon could be shaving & depositing bullet fragments/lead at the forcing cone ahead of the cylinder. If it builds up enough it could make it harder and harder to operate. It could also possibly cause a failure in the barrel by causing the bullet to try to jam or get stuck from the deflection after hitting the forcing cone edge. Bullets aren't meant to travel sideways down the barrel.
The weapon could also do this if the barrel bore diameter is incorrect for the chambering size. Essentially the bullets would be too big and the pressures would be enormous until there is a failure of some part. Possibly the barrel, possibly the frame or cylinder. Again, this could also cause the hard revolver operation which increases in difficulty with each round fired due to depositing of bullet material between the forcing cone and the cylinder.
I would have an independent gunsmith check EVERYTHING to verify that the weapon is correctly manufactured. If it is, then the blame lies with either you, the gunsmith at Gander Mountain, or the ammo manufacturer. Tell the 'smith you do not care what the results are just that they be hard facts and numbers/specs that can be backed up and verified. This eliminates the possibility that your "expert" will tell you what you want to hear because you are the one paying for it. You want verifiable facts not his personal opinion that things should be different than the mfg's specs "because its better".
Also, until you can verify that the weapon is incorrect, then you cannot blame S&W for the failure. You may believe the weapon to be defective but you cannot PROVE it. Without proof all you have is your opinion and there are too many other possibilites which cannot be eliminated (like there really was a squib fired by someone other than yourself who did not recognize it).