Unless the manufacture states that the scopes are made for airguns I would not use them. Air rifles have a different recoil than firearms and the recoil will eventually ruin the scope.
FPS stands for Feet Per second. This is how the air gun is rated at firing a BB or Pellet. Every model has a different FPS.
It was rated TV-14.
class III rated for up to 5,000lbs, class IV is rated for up to 10,000lbs towing capacity
Class and No Class - 1921 is rated/received certificates of: UK:U
The USS Haggard was rated in the Fletcher class of destroyers during WWII.
The Break-In - 1998 is rated/received certificates of: UK:15
Yes
Fast Break - 1979 is rated/received certificates of: USA:PG
The Break-Up Man - ???? is rated/received certificates of: USA:R
Break the Ice - 2009 is rated/received certificates of: Australia:M
"rated" is an adjective in that sentence.
Head of the Class - 1986 is rated/received certificates of: Australia:G