Years ago I bought a new S&W model 29 with a 6 1/2" bbl.The front sight was not on straight.S&W replaced the bbl. Recently I had a Ruger 454 Casull SRH,the scope rings made cuts into the top of the frame. Ruger replaced the complete gun. Another incident with a 44 mag Ruger Redhawk. It would shoot way to the left and the rear sight was all the way to the right.Ruger after 10+ years of owning this gun Ruger replaced the barrel, cylinder, plus other internal parts. It shoots like a new gun. I have had my share of defects. over the years. Everything is in working order now thankfully.Ruger Redhawk