mounted my 2 new vortex optics on my guns today. mounted the strikefire on my saiga and the SPARC on my AR. they both seem very well built and come with alot of stuff for the money. they got some really good reviews.
I really like both of them. The StrikeFire has no issues holding zero and it gets banged around up there on the saiga. Alot more movement than on the AR. I bought the 2nd generation strikefire which has the brighter red dot. I have no problems seeing the dot when I turn the brightness up. I would recommend both of them