What gun, caliber, and type of sights are you using?
I have three Mark IIs, a Dan Wesson Pointman9 (9mm 1911) and just received a Springfield Range Officer .45 a few days ago, so I'm barely getting started in centerfire equipment.
One of the MkIIs is a 10", so too heavy for BE (also to long to be legal, I believe) but good for IHMSA, which I've done once. That was fun, although I didn't have good sight settings for 75 and 100 yards so need to work on that to score some turkeys and rams next time.
The 6-7/8" tapered bull barrel is my favorite and still wears original iron sights, too. Trigger is only fair but it was probably the best of the three as I acquired them. I don't love the stock flat MkII grips. It has an Altamont target grip that is pretty, but may not really be the right thing for me. I just bought a Volthane MkIII grip which I'll see if can be made to work on it, or if I need to keep looking.
Finally I have a 5.5" stainless Target. It had the worst trigger, but a few weeks ago I bought an entire gripframe (minus mainspring assembly) with a Clark trigger off Rimfire Central to put on it and it now has the best trigger of my MkIIs, which isn't saying much, and I'm FAR from a competent judge of BE triggers. At least it doesn't have overtravel now. That frame came with wraparound Pachmayer grips that I don't love, but might live with.
I put a Holosun sight on the 5.5" a couple of years ago. I realize that's not as good as an Ultradot, but I'm not sure it matters unless I can solve my various glaring failures in technique. More to the point, it's shown me that while a dot sight does work better, I enjoy shooting irons more. So, I need to decide whether I care more about my final score and upgrade to a better dot sight, or just enjoy the struggle with irons!
The 1911s are both right out of the box, so no provision for mounting an Ultradot anyway, without some work. The Dan Wesson is nice, but the notch on the rear sight is a bit narrow for my tastes. I'm 6" 1" (barely) and I think it would be better for someone with shorter arms, at least in sustained fire. I've only shot factory ammo through it but I'm gearing up to reload some things for BE. The DW has a Houge wrap-around rubber grip. Despite its flatness, I think I like it OK, so I'll probably put one on the RO too.
As people on the BE forum suggested, I probably should have been patient and tried to find a better setup on their Commercial Row page for not TOO much over my original budget but I was too antsy to buy a .45 quickly.
Supposedly the Range Officer is unfired. The seller claimed he bought two a half-dozen years ago, shot one and saved the other. Presumably he shot and kept the one that he liked better, of course, so it may not have the best trigger Springfield ever made. I don't think it's terrible, but again, I'm a poor judge. It's certainly stiffer the the DWs, but the mainspring is way heaver, so that's unsurprising. I just found my 1/16" allen wrench and adjusted the overtravel screw and that certainly helped calm the sights down a bit in a couple of test pulls. (I wonder if I could get an overtravel screw installed in my Ruger Redhawk trigger? That might benefit it greatly.)