Well, just got installed. Very nice piece of engineering actually. I have not shot it yet, but I'm extremely satisfied with the fit and finish.
Thoughts:
1. Kit came with everything but a replacement roll pin for the bolt, not a big deal I managed not to lose the one I punched out.
2. The new nose was a very tight fit, I didn't have use of a vise, so I had to use a nylon head hammer. It took a lot of force to drive it on, the next one I do I will wait 'till I can use the vise.
3. Take your time drilling the dang hole out for the roll pin, I snapped the bit. It grabbed as I was almost through, I should have drilled half way then started from the other side. I had another bit of the same size, so no worries.
4. The nose I got has a recess "channel" where the firing pin comes through, it's not the same as fishhawks pictures. This proved hard to get a measurement of the amount of protrusion from the face of the bolt. I did the best I could, I believe it is right.
Other than that, it's very cool. I will be ordering 3 more over the next few months.
Thanks Fred!!!!