Ditto....I bought the same SPS LH in 243 maybe 2 years ago. When they ran a rebate (which you just missed by a week). Struggled with it at first. I dumped it into a better Remington HS stock and also added a Timney. I grew tired of trying to tweak the 105s to fly. I am at 2100' and could probably revisit the Hornady, but went a different route after running 100 different bullets through a stability calculator.
Currently running 95 grain Berger Classics and they run very well.
Lots of the other components are very difficult to obtain. Not sure 260 brass has been made by Remington in years. But 243 brass seems to be in constant production.
Think it's a great direction and choice.
