I have searched, but could not find. Then ask...

I can get a deal on a .375 HH built by Sabi rifles. Was custom made. Walther barrel, Mauser action (have not seen the rifle, but doubt if it would be Double Square Bridge), Timney trigger. Only used on 3 hunts and have 40-50 rounds through it. No scope fitted.

Any experience or thoughts on these will be welcome.