I’m currently in the process of converting my 30 cal Hercules Bully to accept a 600 barrel and a slug A liner in 30 cal.
with all the corrections to the scope rail I did 3 years ago and the addition of the bottle to shroud clamp, this is the last loose end I have left on the quest for better accuracy.
the biggest one thing I like about the Bully is the 30 cal polymags fit just about perfect in the 10 round mags. And if I choose slugs later on it’ll be ready for them