Re: US Optics Spotting Scopes
(Copied from my response to the OP's Equipment section post)
Here is my two cents on the USO spotter. I personally like it, I wear glasses and the eye relief is appreciated, albeit a wee bit tough to get used to. It for all intents and purposes is a turret-less rifle scope. The reticle choices are great, I have a Mil based reticle in mine to aid in follow up shots, especially since I have Mil based reticles in my other USO scopes on my .308 and .22lr trainer. The glass is ok for what it was designed to do field spot, it is by no means a Zeiss Spotter 60. I have been able to call hits on steel out to about 600 yds with it, but as far as seeing holes, 300 was my max at seeing holes (mainly cuz the mirage was not too bad)
So I guess to sum it all up, I like mine because its tough as hell, backed by a great company, has a mil based reticle, and I like the eye relief.
Hope this helps
AS