Please check with KANE
No.
Need much more information.
No way of answering this without knowing the make and model.
A .270 might fit the bill.
I just bought one for $200, so perhaps that's in the ballpark. The condition is good to very good with very few, very small scratches or dings.
codey
If you do a little searching, there are a few scanned in versions of the owners manual. Pretty easy to clean though.
Clean it. Try different ammunition. If neither works, find a gunsmith
$300-900 depending on condition, which grade, and which model Browning,
S&W never made a Model 69 semi-auto pistol
Best to ask a gunsmith for help.