Which probably means no more than about 10X on the top end and more likely 7X to 9X. At those magnifications FFP doesn't offer any advantages. For someone using something in the 6-18X range a FFP scope makes a lot of sense. With scopes with a lot more magnification you'll sometimes find the top end is simply too much and whatever is on the low end isn't enough. When you're in those middle magnification ranges FFP matters, but not on the top or bottom.
I have some FFP scopes on rifles that I only use at the range which is where they shine. All of my hunting scopes vary between 1X on the bottom to no more than 10X on the top end, most are 4X, 7X, or 9X. I zero at the highest magnification, but almost never move them from the lowest magnification when hunting. With most of them I'm good for 100-200 yards on the lowest setting. If something is over 200 yards away I have time to change the magnification and there is no disadvantage to skipping everything in the middle and going straight to the highest magnification.
There are lots of SFP options under 16oz., some closer to 12oz.