Originally Posted by
Friwi
Hi just a correction, it was a 505 Gibbs that I brought at the Naki shoot. 600 gr behind 134 gr of powder , and that is the starting load.
Now here is the very fun fact : I had been told that rifle had a mercury recoil reduction device in the stock. And a couple of weeks ago an acquaintance of mine met the original owner. Due to some legal importation restrictions, the mercury recoil device had been removed. So whoever shot my gun on that big bore shoot day could have appreciated the full power of the Gibbs