Quoted:
the thing i hear about NCstar is they are hit and miss as far as quality control goes.
I would never buy one.
if you are in the market for a budget optic
go with PRIMARY ARMS.
that is the only place you can trust as far as budget optics go.
+1
NC Star optics are toys best left to the airsoft industry. If you're looking for a good optic on a budget Primary Arms is really the only way to go. The Primary Arms optics are no replacement for a critical use sight - you're best served saving for the real deal if you ever intend to depend on it to defend your life - the folks at Primary Arms are clear about this and it's why they sell optics from Aimpoint, EOtech, Trijicon, Nightforce,etc. along side their own. The Primary Arms glass fantastic for recreational shooting and worth consideration for training use (so long as you have BUIS to fall back on). They provide great budget optics and stand behind their products. They provide fantastic customer service too - among the best in the industry.
I have several Primary Arms optics. I use an EOtech on my defensive carbine but, for several firearms I use for recreational shooting / range use I've been using Primary Arms glass for a year or so without issue. I have three scopes (1.5-4x / 4.5-14x mil-dit / 4-16x mil-dot) a Micro Dot red dot sight, and a flip-to-side magnifier. I also had a Primary Arms M4 style red dot sight for a while - until a friend talked me out of it while PA was out of stock. All have been durable / reliable and all have held zero. I'm also using Primary Arms mounts / rings for all of these sights and the mounts have all provided a reliable return to zero when removing them and placing them back on the weapon each is mounted on.
If you have to go with a budget optic definitely go with Primary Arms.