Trailside and parts
I have a standard 4" Trailside that I bought in 2007 for 450.00. I was able to get a second magaizine for an additional 40.00. Like a lot of .22 semis it is finicky with ammo - doesn't like blunt nose/hollow points.
The barrel is part of the frame, which I'm sure adds to its accuracy. However, I don't shoot it as well as I did with my old Ruger with a bull barrel, and I think that's due to the different in weight (the Trailside is quite light).
Parts are a problem, especially smaller, more obscure items. For example, there's a small polymer frame extension that has to be removed for field stripping. It is held to the frame by a screw, and the hole for the screw in the polymer extension has become stripped, so the screw won't tighten it firm to the frame. I can't find a new extension anywhere, so I've had to use some thin material to hold the screw in place. Just an irritant.
I do like the gun a lot. It feels great in my hand. It is super accurate, but the light weight tests my skills.