Re: Anyone ever reverse engineered HSM Trophy Gold ammo?
What's with folks all of a sudden wanting to duplicate mediocrite?
It's a waste of time.
You know they use 168 Bergers.
You can measure the OAL as a starting point. But, you'll likely find something better when you fine tune your seating depth.
You can reload the once fired brass or get some Norma brass which will be even better.
Pick a good powder/primer such as H4831SC with Fed GM215M primers.
Get a reloading manual or go to Hodgdon's website. And, do a proper load workup. My guess is that you'll find a better load within the first 20 shots.
The second 20 shots will confirm. And, you can improve on that down the road.