This being my first foray into light loads I can't offer much. Not being able to get a good sight picture sure wasn't helping any but I was getting 2.5" at 25. I think that good share of that was my inability to see anything but a vague shape where the (white) front bead was. I would love to get a side mount so I could hang a scope on the 94 just for working up loads but I'm too cheap to buy one just for this use.
I'm thinking (maybe hoping) that, with good sights, I could hold an inch a 25. My whole goal is for minute of can at plinking distances. I'm not far off that right now so I'm pretty content with my results so far.
I think I'm going to try a fiber optic front sight or maybe a Lyman 17a with an aperture insert. I thought I had a 17a around here somewhere, I sorta halfway remember that either I tried one, or one of the other shooters had one, on a silhouette gun years ago.
While I was typing that last part I got a wild hair idea and called my son to see if he remembered the 17a being here. He knew we had one, no idea where though. While on the phone with him I was pawing through our "catch-all" cabinet and VOILA!! A 17a the right height for the 94. It even has an aperture insert, a bit too small one but usable for now. It's going to be interesting to find out if the double aperture works better with my aging eyes.
I know the whole process is inevitable but I sure do hate losing the edge on my vision. It really bothers me to sound like a doddering old fart, "When I was younger I used to be able to do yadda, yadda, yadda,,,,,"