Numrich list the parts as available but unfortunately they are closed down until after this covid crap passes. https://www.gunpartscorp.com/gun-man...guns-sav/755-2
Jack first has the Browning parts. https://jack-first-gun-parts.myshopi...shotgun?page=2

Since it's a clone of the Browning A5, the parts may be interchangeable. You could call them.