Please go to the link below which is the Browning BAR Owners Manual. Disassembly instuctions can be found. The photos are most helpful. The Download is free and recommended if you own a BAR.
belgium browning bar II safari edition 30-06
Only Browning knows.
no they are not made anymore
You can download a manual for free at Browning.com
Best left to a trained gunsmith.
Your browning model bar which was made by FN of belguim for browning in 1969 is running between 400-600 dollars for a rifle with between 60%-95%original finish remaining,and a good bore.
It will be marked.
You must define what "BOP" means.
$300-900 depending on condition, which grade, and which model Browning,
Please contact Browning on this question at the link below
Download a manual from Browning or take it to a gunsmith
The browning web site will provide this info.