Contact Browning Customer service through their website, and request an owner's manual.
Browning will send you an owner's manual for free if you request. Otherwise, ask a gunsmith for help
450
You can get a manual for free on Browning's web site.
soft clean cloth
NO. You clean a barrel with a cleaning kit. Magnum loads are fired only in arms designed for them.
nope.
You can not successfully clean an oxygen sensor. You need to replace it.
Go to the Henry website, and download the owner's manual for your rifle.
No.
Best to ask a gunsmith for help
Best to ask a gunsmith for assistance.
Best to ask a gunsmith for help if you don't have a manual. Contact Browning and you can request one.