I have 3 sets of sights. Came off vickers rtf2 limited guns. Good bead front post. They quit making these gold bead fronts. Nice setup. Rear u notch serrated. Fits 19, 17, 27 ect. No 42/42 or 21, 30, 36. You can find the fronts on eBay for $75 and the rears for $45. I will do $100 for a set. Again, I have 3 sets. 503-927-4402 cell. All have been pulled with a trijicon sight puller.