MidWay USA or Brownell's
Use Browning's site. Very good info.
Try Mid West Gun Works or Browning for a manual
Ask a gunsmith for help or download a manual for free on Browning's web site.
Browning Pump Shotgun "BPS"
You should be able to download a manual at Browning's web site.
If you don't have a manual, request one from Browning. If you can't wait, find a good gunmsith
No
Try the links below
1977
100-450 USD depending on condition, box, manual, accessories, etc..
The Superposed is an over/under. Check the BPS section on Browning's site for pump shotguns.
Never heard of a model 22 BPS. A Browning BPS in 20 gauge can vary from 150-400 depending on condition.
Go to Browning.com and you can download a manual.