I love to 22 Hornet, and over the years have had about 15-20. I currently have a 10" Bull T/C Contender and a 1950's Savage 340. This is my 4th 340, of the 4, three have been fantastic and one turned out to have a messed up bore from bad cleaning or stuck bullet removal!
The greatest problem on accuracy for the last 40 years has been Quality/consistent brass! When Hornady brought out the V-Max ammo, it was all new machinery, and the brass was great! But the machinery is worn now and the current brass is so-so at best. Before the pandemic, Midway had Nosler AMMO and Brass, it is fantastic!
Ivan