That sounds promising. What about taller front sight?Pics will be great.Walter
Press on thebreech oring and bushing with your thumb and then turn the muzzle nut should turnTaller front sight? Dovetail style?
David, do you have a drill press with precise depth stop?If so could you drill for the setscrew mod to hold the bush from turning?
I think I had to pull on the shroud to keep it under tension while taking the shroud/barrel off to keep that rear collar from spinning. After I got it off, then I drilled and tapped the breech/receiver area to accept a grub screw on each side to lock that rear barrel collar in place.
You can stick a piece of wood or plastic into the barrel and try to stop it from turning.
To be able to slide the rear sight onto the dovetail, I will need to remove the barrel shroud, but I am having trouble taking it off. I tried turning the fitting at the muzzle with a pin spanner but it made no difference. Any suggestions would be greatly appreciated.