Excellent for the price - Vortex OPMOD SPARC II Red Dot Sight

Ordered my first Red Dot from Optics Planet. Was simply researching prices on the 'net and had sent an inquiry to Optics Planet, not really expecting a reply for a week or so, or at best a form letter reply, but the next day had an actual reply from them!!
Long story short, I got my red dot and Optics Planet in now on my very short list of favorite online shopping sites.
The only criticism I can think of is, a week or so after my order, I received an email with either a $15 or 15% off on my next order (cant remember which now), but it was only good for 2 days! I really think something like that should be good for at least 60 days.
As to the Red Dot itself, I am extremely pleased with it. I initially started sighting it in at 50 yards ( and my first 3 shots could be covered with a quarter, with the edges of 2 of the holes touching). After a couple adjustments and a few more rounds, I moved the target out to 140 yards. Right on the money. I was also able to pop 1 gallon milk jugs full of water quite easily. Now, this is a sight with no magnification, and 140 yards is kind of stretching it out there, but I was very pleased with the results. I can most definitely recommend this sight to anybody not wanting to spend $500 to $800 on a top of the line sight.