I looking for an accurate .177 calibre pellet gun that goes under 495 FPS, any help would be greatly accepted.

why do you want it to shoot slow, look in cabelas!

If you are looking for a good quality accurate airgun get a gamo. They are expensive but make very good quality things. I have never had any problems with mine. It shoots 525 fps according to the manual but it is registered at 495 because it is so little over 500. It is very accurate and I have no complaints with it. I've had it for 3 years.

He wants a low powered air rifle because he lives in Canada. Canada has very strick laws regarding air guns.