Yeah, it worked out well on the 460, but I have no idea of how I am going to be able to mount a globe front sight on my Diana P1000. There is nothing to work with except a threaded cap.
9. I found that a Titan #8 fit the stock (and spring guide) nicely and gives factory power or maybe more.
Duke, my T06 .22 D460 is now making around 22fpe with an ARH piston seal, fresh breech seal and a Titan #8. The Titan did need to have the ends squared but I did not remove any coils.It's stiff to cock but not a nightmare. It may get easier as the spring breaks in. I don't know how accurate it may turn out to be but it was very effictive while we were goofing around at 60 yards after the spring swap. Not really sighted in yet either. I have high hopes.
I have a bunch of Maccari mainsprings and I will continue to test them until I have none, but truth be told, I'm becoming a little disillusioned with them. They never fit the OEM guides, and they are quite reedy, underpowered, and unstable, changing length and shape like a magician's prop. I can't really take at face value anymore his claim that mainsprings taken to within a hair of coilbound every shot is no problem, and actually something that you HAVE to do with his springs. Also, saying that 17 fpe with a full power spring in a 460 Mag is as it should be is a bad joke at the customer's expense. It's Titan all the way for me, as faNEW-GRT RWS 31,34,36,38,40,45,46, 48,54,300 Springr as new spring purchases are concerned.
Well, couldn't stand it, all this talk about the 460mag, I got mine out of the mummy dust and mounted a new scope! I also just ordered 3 Titan #4 springs, seeing's how ARH is not offering any springs at this time or kits, I have extra piston seals, so I need a few breach seals, I planning to keep this rifle running along time, I have not really shot this rifle since 2018, other than a shot here and there, it's a killer for sure!