I’ve just about finished with my custom shop 2300 .22. The only thing else I need is open sights. LPA MIM sights are not available anywhere, so I have ordered a Williams WGRS-54 peep sight to try out. I have installed the 1701P grip frame and hammer assemblies. I thought the hammer would be a drop in, but the 2300 tube has the breech screw in the rear position and I had to grind the top of the hammer to clear the screw. I also installed a 2300S pressure adjust assembly, an extra barrel band, an Anthony R. stainless steel safety and extended probe brass bolt with stainless steel teardrop handle and hold open magnet and a custom stainless steel tri-wing end cap from mr007s. I ordered it with RB grips, but I found I like the 1701P plastic grips better.