A slight follow up, Last round hasent hung up on me since.
Shoots great, But I still have yet to devise a way to keep the forearm from rubbing the barrel its 1) starting to make a mark 2) increases friction, lee lapin's right about forearm fit essential to operation.
I still havent fully made up my mind about the ghost rings, I like them, but I also really like rifle sights, Either way having adjustable sights is a must for me. I need more time running the gun to develop more confidence in hits and swing. I'm considering painting a white dot on the front site post and a horizontal line through the rear aperture.
Also, still pondering a +2(7) extension, I'd like to have one, as long as its as reliable as the factory 5 tube.
BTW, It has digested everything thus far. I'm on a hunt for something to stock up on (buckshot or slugs).
More Obsevations:
My rear aperture sights external circle (like the circle you look through but on the outside edge not the inside circle) appears round on the right side and more cut straight on the left side, I dont think it has interfered with my sight picture because the difference would be small, also if it were altering my sight plane I could always adjust them too.
I'd take some pictures if THR allowed straight uploading, I don't like using 3rd party sites such as flickr, photobucket, ect.