Thanks for posting your results...
I just recently picked up a Handi in .223 "ultra varmint" and have been getting it ready to shoot...
I've been reading (searched posts) here hoping to hear of something that shoots well in the 1 in 9 twist barrel (but NOT finding much results).
I've got the rifle ready and still plan to polish the bore (before heading out the first time) and will have 40, 50, 52 , 53, 55, 60, 62, 68, and 75gr loads to try... SOMETHING has got to shoot out of this gun - and I plan to find it, else I'll sell the darn thing and buy a Savage 10 FP in .223 - since my .308 10 FP can shoot half-MOA.
I just placed my bullet order today (with Midway) so I'll be needing time to get loads ready. I'm also disabled and have many days that I cann not go to shoot. Sorry for that - but I will make up for it with strict and carefully measured results. The scope is a cheap Bushnell and it will be replaced with a Burris FFII - when the money and mortgages says OK..