eljay,
Glad it's working out.
I don't recall if you were involved in the peep sight discussions recently, but have you considered the Williams receiver sight for grooved receivers? IIRC, the oneraggedhole version is merely a peep in the same location as the factory open sights. It's a quick solution, but I can't see it adding significantly to the accuracy of the existing sights as the sight radius hasn't changed.
The Williams, on the other hand, is a true "receiver sight," and can be expected to provide real accuracy improvements. They don't require drilling and tapping, and there are threads at RFC that discuss how to mount one without marring the finish. Some folks say they need also to replace the front sight, while others say not. It might be related to barrel length, but even if you have to do it, it's still worth it.
Jaywalker
Glad it's working out.
I don't recall if you were involved in the peep sight discussions recently, but have you considered the Williams receiver sight for grooved receivers? IIRC, the oneraggedhole version is merely a peep in the same location as the factory open sights. It's a quick solution, but I can't see it adding significantly to the accuracy of the existing sights as the sight radius hasn't changed.
The Williams, on the other hand, is a true "receiver sight," and can be expected to provide real accuracy improvements. They don't require drilling and tapping, and there are threads at RFC that discuss how to mount one without marring the finish. Some folks say they need also to replace the front sight, while others say not. It might be related to barrel length, but even if you have to do it, it's still worth it.
Jaywalker