No Excuse 460s are generally slip-fit in T/C barrels. Most everyone says they go down the pipe too loose.
The choice of powder and the lack of swabbing did-you-in.
The only Powerbelt models I avoid are the all lead and ballistic tip copper-clads. Also avoid any weight below 295 grains. The rest of the lineup is good, especially the Platinums, which are very good in performance.... but too expensive.
I buy all my Powerbelts on year-end closeout sales at Walmart. Really good deals in mid-December there.
