On GunBroker and in my local area, I've noticed some pre-lock 686s with a pinned front sight and some without.
I want to swap out the front sight for a fiber-optic, so a pinned front sight is a feature I like.
My question is which dash numbers come with this feature?
I know the 686-5 has this feature, but I've seen a no dash 686 with a pinned front sight and a 686-1 with a pinned front sight. Both with flash chrome triggers and hammers with the firing pin on the hammer, so I'm certain they were older models and not the 686-5.
At first I thought that maybe the previous owners had a gunsmith modify their 686s. However, the front sights were the standard red ramp, so that doesn't appear to be the case.