I bought a new SP101, .357, with a 4 inch barrel and used it primarily to keep my revolver skills up by shooting it at static steel matches. I was overall very pleased with the gun. Using a rest, it would shoot 1" groups at 25 yards and the double action was accurate enough. The gun was always cleaned and oiled after each session. At 800 rounds of 38 Special, the cylinder started to lock up within 50 rounds. The last time I shot it, the cylinder froze after 9 rounds using "clean" Lawman ammo. After cleaning, the gun will dry fire without problems. The cylinder seems very close to the forcing cone and there is a lot of play in the cylinder from front to rear. The gun has been dry fired, using snap caps, extensively in the year and half since I bought it.
My dealer sent the gun back to Ruger for repairs. Just got a call from the dealer who told me that Ruger says the gun is unrepairable and they are sending a replacement. Unfortunately, Ruger didn't specify the cause of the malfunction.
Does anyone have any experience with this kind of problem? Did I just get a bad gun? Is there a specific Ruger problem?
I'm kind of bummed since I'm a revolver guy, yet I look at my automatics and see that 3 of them, including a 1911, have 3,500 rounds each on them with nary a problem. I would have bet the ranch that a revolver was more durable and dependable than an automatic.