Good Morning,
Yes. I know Andrew from Bunker Ballistics in Gladstone personally.
He is a legit operator and great to have a chat with.
Good knowledge of the weirder things in this world.
No legit operator uses PayPal. It is against the PayPal Terms & Conditions for firearms, ammunitions and related accessories.
I hope this helps. Check out his site for more info -->
https://www.bunkerballistics.com.au