Jim

DEagle 444 fps

CP88 6 inch 418 fps

S&W 6 inch 414 fps

By comparison standard CP 88 is 370 fps

I have all three of the above and the difference shows in that they hit harder and go further.
The CP88 6 will repeatedly hit cans at 20 yards and was a bit of a revelation.

But The S&W 79G from the 70s does over 500 fps and its .22 brother the 78G does 450 fps.

My 78G is possibly my favourite co2 pistol.