While I’m not generally a big fan of Bushnell, their Spacemaster spotting scope seems to be a good deal for the price.
SWFA has it with a 20 to 45 zoom long eye relief eyepiece and a case for $299. For $333, you can get the same outfit with a tripod (essentially a small camera tripod, not a traditional shooting tripod).
The Spacemaster is available with an armor coating, though I’m not sure the one SWFA is selling has it. I definitely prefer the armor coating.
The long eye relief eyepiece is great for someone who wears glasses (which actually should be everyone at a firing range!).
However, you’d get better resolution with a fixed eyepiece, not a zoom. While I’ve never tried it - I’ve got to think that seeing .223 holes at 300 meters with any scope in this price range is going to be a challenge.
Sniper Country has a interesting review of the Spacemaster and several other scopes at [url]www.snipercountry.com/InReviews/SpottingScopes.htm[/url].