Pick of the litter - NcSTAR Mark III Tactical Series 3-9x42mm Rifle Scopes

I decided to go on a buying spree to find the best, cheap optic. I baught 8. Firefield barage 2.5-10X40, UTG Bugbuster 3-9X32, Pinty 2.5-10x40 and few others in the same class and price range. This one was, by far, the best. Better glass, clearer image, better eye releif, put about 150 rounds of 55grain 5.56 with my 11.3" Wilsoncombat protector pistol. No issses holding zero. After initially installing it, it did feel a bit loose on the rail, i tried shooting anyways. That problem got worse untill i realised you can tighten down the bolt on the oposite side of the QD latch. Tighed it up and havnt had any issues after 150 rounds+.