I bought a very nice one a few months ago on this site but had to return it. When firing Remington target rounds, the barrel latch would disengage and tip up the barrel. It appeared that the frame lugs were worn and the latch couldn't fully lock. No problem with the latch when using Shorts but I didn't want my shooting limited to Shorts.

Before buying one on line, have the seller verify that the barrel stays locked. In fact, the best test would be to test fire a few High Velocity rounds.