Who's boot is this?

[scifiguy94]

http://megomuseum.com/mmgallery/files/2/5/2/0/009.JPG
Seems like I should know, but not sure.

[RG]

looks like one from gabriel Lone ranger

[scifiguy94]

are the lone ranger's boots hard plastic?

[kryptosmaster]

looks like one from gabriel Lone ranger

Certainly looks close. I know there were a few different versions though. It doesn't exactly match the ones on my LR.
I'll bet steelcouch would know for sure.
Rich

[toys2cool]

I don't remember seeing a spur on the Gabriel boots but it does look like it

[kryptosmaster]

are the lone ranger's boots hard plastic?

Some are hard and some are rubbery. I have had both types but neither matches the boot you have pictured. The details are different.
Rich

[kryptosmaster]

I don't remember seeing a spur on the Gabriel boots but it does look like it

No spurs on any I've come across yet but I'm no expert.
I do believe the Captain Action ones had prominent spurs but those boots look way different than either the Gabriel ones or the one we're talking about here.
Rich

[scifiguy94]

here it is with a CHIPS boot. they're close to the same size.

[Captain]

Definitely not Lone Ranger.
It looks a lot like a Breyer boot they used for one of their figures. I think it was a Royal Coachman...something like that? The figure came with a carriage, not the one who was mounted on a horse...he used exact copies of the Mego Klingon boot.